LAMP
Everything left over from the Trump administration, including Trump himself, is a sad example. Nonetheless, he's still trying to control Congress as if he was still in office. Fortunately, everything points to the House losing the majority this next election. So that's a wait-and-see proposition.
I'm more interested in seeing if Trump's influence in the House wanes as legal problems drain him of his money, property and "brand."
You already know the answer to most of your questions so no need to elaborate.
As for NATO. I think NATO scares Trump to death. Trump usually tries to trivialize things that scare him. He did make a promise to Mr. Putin, though. If Trump gets re-elected, maybe he can blame Congress for his failure this time. i'm sure they'll have something to say about it.
As I watch Biden inch ahead in the polls, commensurate with Trump's losses in court, I just don't think NATO has anything to worry about.
If I'm wrong, then we, as a nation, will just have to deal with it. Maybe someone will find a solution in the second amendment.