Adding to what you said: the current president is an open defendant of the dictatorship and publicly stated that their biggest mistake was to torture instead of killing the opposition.

Former president Dilma Rousseff was a victim of torture and during her mandate, she stablhished the National Truth Commission to investigate human rights violations during the regime. The investigation got some significant results but received a lot of opposition by the militaries wich said the it was a way to try getting revege or that it was against the amnesty law (wich was granted for political crimes committed both by the army and the opposition).

During Dilma's impeachment voting session, our current president (Bolsonaro, a congressman at the time) said that he was voting for her to be impeached in the name of the army colonel that tortured her.