I don't know how things work in Brazil.
It could be similar to Europe, where a full investigation of the accident
cannot be completed without naming purported "perpetrators" and subjecting them
to a criminal investigation. The fact that the two pilots are named as
defendants does not preclude the naming of the air traffic controlers as well.

One possible weakness of such a method is that it puts a very strong emphasis
on the importance of human imperfections, while leaving little place for the
argument that a system design weakness may be equally to blame, if not more so.

I agree the US pilots would be crazy to EVER go back there - This would even
seem to be implicit in the fact that they were allowed to leave!!

GF