Quite interested to see this word “esquerdoide” or “esquerdoido” pop up a few times on Portuguese language twitter on both sides of the Atlantic. It seems to be the equivalent of the word “leftard” used by obnoxious maga types. It’s used in more-or-less the same way: identify some stupid thing said or done by one person or a small group of people on the other side. If it’s apocryphal or even if you just made it up, it doesn’t matter much. Then generalise that to characterise everyone in the other party as sharing the same opinion and being a bunch of leftards /esquerdoidos who aren’t smart like what we is. Sad.
The guy in the original tweet here is some Bolsonaro fartcatcher, so in American terms, this is like – I dunno – Stephen Miller, or Zac Goldsmith in the UK, mouthing off and one of their supporters jumping in and going “Yes, yes, they are all crazy aren’t they! Shit in my mouth please” or whatever people say when they wholeheartedly support the government in the face of all the evidence and are willing to let them get away with absolutely anything.
Side-note. “Coringa vírus” is presumably a reference to the movie Joker which is called Coringa in Brazil.