Probably, all they have to do is make sure the dictator is supported by Trump. That should ensure a loss, assuming Brazilian voters are smarter that the idiots in the US.
Bolsonaro is a few pancakes shorter of a stack than Trump. Even though he's clearly a liar who attempted a military coup, in a multi-party election he still leads a cult of personality large enough to make his son a presidential candidate.
As with the US, education in Brazil needs improvement