A cynic might point out that Bolsonaro was far more palatable to American finance and government than the alternative. He is to some degree America's monster and has caused a thawing of US-Brazil relations which wasn't possible under left wing leaders.

https://www.thedialogue.org/blogs/2019/06/remaking-us-brazil...

The whole situation is terrible but I don't think the establishment powers in the US would have much interest in pressuring his administration.