Lets put things into context.
Br has been ruled for over 10 years by a populist leftist wave that fueled the largest corruption schemes you'll ever hear about in the west. Nobody wanted the olympics, everyone knew the aftermath would be shitty, everyone knew all those fancy half assed stadiums and instalations would immediately go to shit once the olympic buzz died out.
People were already angry at the stablishment, and they've been progressively getting angrier before and after the olympics, which resulted in a significant political shift in the last municipal elections. Br is becoming progressively more liberal and angry against federal power centralization. All while a bunch of figures once deified by the left and getting smacked by the biggest investigation since the italian "clean hands" operation, and leftist saint after leftist saint is getting shot down day by day, all while they try as hard as possible to use whatever power they have to try and stop the investigative efforts, which in turn only makes people angrier, specially since independent media has become stronger than ever and is cashing in the whole anti stablishment wave, while the old media outlets are being thrown in the garbage can where they belong.
In short, br is going through exactly the same stuff the west at large is also going through, but kicked into overdrive +5.
Which is good.