It's very unlikely. People move for two reasons: persecution and economics. In his previous term, there was no widespread persecution against American citizens, and the economy was roaring. The European economies -- along with the UK -- are struggling and most Americans would take a 50-70% pay cut to move.
Full disclosure: I joined the majority of Americans in voting for Trump. If you don't live here, it's impossible to articulate how frustrated people are with the multi-decade wars, rising costs, and drug problem.
Here's a great example: In the late 60s'/early 70s, this country about ripped itself apart because of the Vietnam war which totaled roughly 70,000 deaths. These days we are losing 100,000+ to drug overdoses. It's a major issue that is rarely discussed in international media.