I'd say by Bolsonaro's own stated beliefs, he is a legitimate threat to the very idea of free and fair elections (or elections at all?) in Brazil, and supporting the idea of choosing your leaders should take precedent over a politician, no matter how many other favorable policies he dangles in one's face. And no, I don't think this is all hyperbole with him. Brazil doesn't have the most stable democracy as it is, and this guy hasn't been shy about what he wants. Plus, I don't get why anyone outside of BR would even want to publicly align with him. What good does that do?
All of this is to say that I really think right-leaning people (there are left-leaning examples too but the right's issues are more prominent atm) are sacrificing at times profound ethical and moral considerations to justify their support for politicians who they like or otherwise support other policies of. How much a person should excuse from their leaders in exchange for policy is a legitimate question of course, but one that is being answered these days in concerning ways.
Couldn't have said it better myself.
Strawmanning left-wingers has allowed otherwise sane and likable people to support utterly repugnant people and policies with little consideration for moral consequences.