You're absolutely right, and I wouldn't support that outside of a heated moment like the one I was in when I made that post. But it's hard to come to terms with the fact that when expats vote, they don't necessarily have to deal with the consequences of said vote.
Perfectly understandable for you to be riled up, I'm really sorry about what's happening to your country :( A friend of mine posted videos from the embassy in NY on Sunday, so many yellow jerseys... is there no way for the non-fascists to reclaim that symbol? Have any active players made any statements about this use of the national team jersey? I would hope most of them aren't fans of Bolsonaro, but I don't know what to think anymore.
Is there a per-country breakdown of the expat vote? I'm only seeing totals for all expats regardless of country of residence here http://divulga.tse.jus.br/index.html (and Bolsonaro with almost 60% of the expat vote... only 0.2% of his total votes though, so it's not like expats swung the election)