Alright, thanks for the context. Bolsanaro always seemed like a scumbag to me but at the same time you are limited to two extremes in Brazil. Either you want to go back to Lulas party or you vote for Bolsanaro.I can help you. Marielle Franco was a political activist and congressperson in Rio de Janeiro, he standend for LGBT's rights and against the private militas that control most of the favelas in Rio. He was murdered for his political convictions probably by a militia group, that's extremely close to the Bolsonaro family. In the investigation was even discovered that hours beforte the crime one of the killers visited the house of one of the miltia's group, that happened to be at the same private condominium Bolsonaro family lives and he was supposed to franchise entry for the killer (stated by the doorman in his testimonial).
If you get deeper in this investigation you will find a lot of sad coincidences envolving Bolsonaro's family in this case and since it happened the majority of his supporters enganged in campaing to defame Marielle. By the way I see nothing wrong with legalize abortation, drugs and gender studies.
Olavo de Carvalho, was a mastermind behind the Bolsonaro's rally for president, he basically created most of the far-right wing ideology behind Bolsonaro's. He was like a guru for the base of the president. I won't give my opinion on him as you probably can take you own conclusion by a rapid search. I can say that was only the second time Bosonaro decreed official mourining since the start of his government and he seemed more shake than with his mom's death, that happened a week before.
But of course some people will have an issue with Lucas views, that's just the way it is. It's just ironic when they rationalize it with their own moral superiority and their hate for intolerance.