The 2021 Brazilian protests were popular demonstrations that took place in different regions of Brazil in the context of the COVID-19 pandemic. Protests both supporting and opposing the government happened.

It was also the first time in the country when sectors linked to two antagonistic sides (the left and the right) began to protest over a common goal, with right-wing movements organizing demonstrations on January and joint protests with the left through June, September and October.

Background Bolsonaro's claims and speeches On 5 January 2021, President of the Republic Jair Bolsonaro, meeting with supporters, reportedly affirmed that "the country is broken" and "I can't do anything about it". He also attacked the press, affirming that it "gave power to the [corona]virus". There were many journalists talking about it the next day, and Bolsonaro said, in a tone of irony, that "the country is well, its a marvel", and that "the press made a terrible wave" of his affirmation, with Bolsonaro's opposition later claimed that he was "playing with the country".

In a speech on 28 August 2021, President of Brazil Jair Bolsonaro said that he "only had three alternatives for [his] future: to be arrested, to be killed, or to win".

Health crisis in the state of Amazonas On January, the State of Amazonas underwent a health crisis due to a shortage of oxygen supplies and with hospitals filled to capacity. On 18 January, the Attorney General of the Union (AGU) told the Federal Supreme Court that the government knew about the possibility of the oxygen crisis in the state, and that one of the measures by the Union was delivering to the state 120,000 tablets of hydroxychloroquine, a drug with disputed efficacy for COVID-19. Even with the start of vaccination against COVID-19 on 18 January, the president again insisted on early treatment. The AGU also said, however, that the Health Ministry only knew about the oxygen depletion on 8 January.

Corruption Allegations 'Covaxingate': allegations of overpricing at Covaxin's contract On 23 June, Federal Deputy Luis Miranda (DEM-DF) denounced a corruption scandal involving Covaxin's buy contract by Bolsonaro's government, in a live national transmission of CNN Brasil. He affirmed that he got the information with his brother, Ricardo. The same day, a press conference at the Planalto Palace was organized, aired live by TV Brasil, where the Federal Government confronted Miranda's claims, and Bolsonaro affirms that it was all a typo. The scandal was named "Covaxingate" by some press corporations. Precisa Medicamentos' owner (the company that intermediated Covaxin's contract), Francisco Emerson Maximiano, sent to the COVID-19 CPI a letter that, according to CNN Brasil itself, "denied the brothers' allegations", while Bharat Biotech said Brazil bought Covaxin by the same price as other countries with better purchasing conditions, denying any overpricing.

AstraZeneca bribery scandal On 29 June, the Brazilian journal Folha de S.Paulo published an interview with Luiz Paulo Dominguetti Pereira, a Davati Medical Supply's representative. Luiz Pereira said that, on 25 February, he met with Roberto Ferreira Dias, Logistics Director at the Health Ministry, in Brasília Shopping, to negotiate 400 million doses of the Oxford–AstraZeneca COVID-19 vaccine. According to VEJA's reporting on the interview, "To make up such 'group', said the representative of Davati Supply, the representative of the Ministry of Health would have stated that it would be necessary to "add 1 dollar" per dose of vaccine, for bribes. [...] He claims that he refused the request for a bribe. After the case, he would have had contact with the representative of the Ministry of Health on other occasions, but the agreement did not go forward". However, Davati said Dominguetti Pereira is neither a company's representative nor an employee, and AstraZeneca denied having any intermediaries in Brazil, or negotiating with the private market, state governments and municipalities.

Economic crisis

Since 2014, Brazil has been in an economic crisis, caused mainly by a political crisis that culminated in the impeachment of then-President Dilma Rousseff, but also by the 2014 commodity price shock, which had a negative impact on exports. The COVID-19 pandemic and lockdowns exacerbated the situation: the GDP of Brazil decreased by 4.1% in 2020, while 18 million fell into poverty, making poverty triple in one year. Unemployment reached 36.6 million. In a period of 15 days during the pandemic, 522,000 businesses went bankrupt.

Supreme Federal Court (STF) inquiries and rulings The Fake News Inquiry On 14 March 2019, the then-Supreme Federal Court president, Minister Dias Toffoli, opened an inquiry (Inquiry n. 4781) to investigate fake news against the Court's members, indicating Minister Alexandre de Moraes as rapporteur. The inquiry was labeled 'inquisitorial', 'unconstitutional' and 'illegal'. The Prosecutor General of the Republic (PGR) asked the STF, in May 2020, to archive the case, but this did not happen.

On 16 February 2021, Moraes arrested Federal Deputy Daniel Silveira, for unbailable crime, based on the Fake News inquiry, after he criticized the STF, decision unanimously confirmed by the Court and later approved by the Chamber of Deputies, although with high opposition from pro-government parties and politicians.

Crusoé's article about Toffoli removed On 12 April 2019 (effective 15 April), Moraes censored Revista Crusoé's article about Dias Toffoli, based on documents obtained by Operation Car Wash, where, on 13 July 2007, Marcelo Odebrecht asked to Adriano Maia and Irineu Meireles, via message, if they reached an agreement about Madeira River's hydroelectric plants with "the friend of my father's friend". The Operation asked to Odebrecht about these messages, and Odebrecht answered: It refers to discussions that Adriano Maia had with the AGU on issues involving the hydroelectric dams of the Madeira River. 'Friend of my father's friend' refers to José Antônio Dias Toffoli. The nature and content of these discussions, however, can only be properly clarified by Adriano Maia, who led them.

Moraes, the next day after the reporting was published, censored the reporting, affirming that there was a "clear abuse at the content of the reporting". The decision was widely criticized by the Brazilian press, being labeled by it unconstitutional, and by the Order of Attorneys of Brazil, and the censorship heated discussions about the creation of a Parliamentary Commission of Inquiry to investigate the Superior Tribunals (STF, Superior Tribunal of Justice - STJ, Superior Military Tribunal - STM, Superior Electoral Court - TSE and Superior Labor Court - TST), often called the "Lava Toga CPI". Even STF ministers, such as Marco Aurélio Mello and Celso de Mello, criticized Moraes' decision. Moraes later revoked his order.

Lula's release from prison On 7 November 2019, the STF, by 6 votes against 5, vetoed second instance arrest, affirming that someone may only be arrested after the res judicata. The decision paved the way to former president Luiz Inácio Lula da Silva be free, and 5,000 others. STF's critics claimed the Court "finished with second instance arrest". The day after, Lula was released. At that time, a Real Time Institute research affirmed that 50% of the Brazilians disagreed with Lula's release, and 56% disagreed with the Court's decision.

On 8 March 2021, Minister Edson Fachin nullified Lula's sentences on Operetion Car Wash, decision soon criticized by many deputies. The decision would be later confirmed by the STF plenary, in an 8x3 vote, defeated Ministers Nunes Marques, Marco Aurélio Mello and the Court's president, Luiz Fux. According to a Paraná Pesquisas search, 57.5% of the Brazilians disagreed with the decision. In parallel, on 23 March, the 2nd Class of the STF formed a majority to declare then-Judge Sérgio Moro biased when judging Lula, after Lula-appointed Minister Cármen Lúcia reverted her vote, reverting the class' 3x2 majority against Lula to a 3x2 majority in favor of Lula. The decision was later confirmed by the Court, forming a majority on 22 April in Lula's favor. The plenary's judgment, however, was suspended, after Minister Marco Aurélio Mello asked more time to make an analysis. Minister President Luiz Fux, then, suspended rapidly the judgment, because Ministers Luís Roberto Barroso and Gilmar Mendes started a discussion. At that time, the vote was 7x2 in Lula's favor. The judgement ended on 23 June, after the votes of Marco Aurélio and Luiz Fux, both voting against, leading to a 7x4 vote in Lula's favor. At that time, Marco Aurélio said that Lula "was politically resurrected" by the Supreme Federal Court.

Criticism As a result, the Court was widely criticized. Critics often said that the Supreme Federal Court was "tearing the Constitution" or acting like it was the Constitution's owner, as described in a Gazeta do Povo editorial: If politicians activate the Supreme Court so that ministers "draw" what they know is explicit in the Magna Carta, and if the ministers agree with pleasure in doing so, it is only because they feel they own the Constitution, hovering above it instead of judging themselves subject to the Greater Law. The Court was also labeled a "shame, a "court of exception", "perfidious", reason for "juridical insecurity", a defender for impunity, partial, de facto legislator and censorior, interferer into the other powers, "apequenated" and a threat to democracy. According to a PoderData search, 42% of Brazilians disapprove the Court's work.

Impeachment calls In the midst of the political crisis, a profile called @sos_impeachment appeared on Twitter, with the objective of taking a voting score through positions. Until 25 January 2021, there were 111 votes in favor and 76 against the impeachment of Bolsonaro. Taking advantage of the engagement, the Movimento Vem pra Rua, the Movimento Brasil Livre and the former candidate for president of the Republic for the Partido Novo, João Amoêdo, launched on 21 January a petition for Bolsonaro's impeachment. As of 25 January, there have already been over 200 thousand subscriptions on the change.org platform. During the months of April and May, the movements against Bolsonaro and for the Impeachment regained strength, starting to have pressure even from artists and digital influencers. Among the people who signed a collective request published on 24 May 2021, are former RecordTV presenter Xuxa Meneghel, sports commentator Walter Casagrande, the YouTuber and main government opponent Felipe Neto, the priest Júlio Lancelotti and the actress Júlia Lemmertz. In addition to famous people, doctors and scientists also signed the letter. The requests also started to use the context of pro-government movements with threats of military or federal intervention to counter the restriction measures used by mayors and governors during the critical period of the Pandemic, including pro-government demonstrations held on 15 May in Brasília as part of the movement entitled March of the Christian Family for Freedom and on 23 May in Rio de Janeiro, with the presence of the former Minister of Health, Eduardo Pazuello, including one of the targets of the COVID-19 CPI and until then hadn't had given testimony.

"Super request" for impeachment On 30 June, politicians of the left and of the right presented a "super request" for Bolsonaro's impeachment, in an event that included former government supporters Joice Hasselman and Kim Kataguiri, along with other opposition deputies. The "super request" was a compilation of over 120 other requests, and appointed 23 supposed responsibility crimes committed by Bolsonaro. Pro-government deputies criticized the proposal. Federal Deputy Carlos Jordy, for example, said that the request