Don't know what to think about Rep. Amash. I don't know the man. It could be he was just giving his opinion and like all of us, his opinions aren't worth a hill of beans in the long run. Don't know if giving an opinion some here might not like makes him a bad guy.
Personally, I doubt there will be an impeachment, despite all the hot air coming particularly from the Democrats It requires too much effort and the lazy lumps in both houses of congress don't really want to exert themselves. Plus, it seems to be next to impossible to get a conviction. Look at all the hoopla over Bill Clinton. After all that, he skated. If there are any proceedings, they will happen after Trump leaves office.