This is a great perception versus reality post. I don't come into CR often, but I'm guessing that I could rewind 8 years and find the same post from conservatives about Obama's 2nd term.
I'd ask what has actually changed that makes things so bad? I see the the liberals on my facebook feed moaning like the world will end tomorrow, but I can still get good health insurance the same way I always did (through work), my job hasn't changed and my industry is healthy and growing, we're not in any more wars than under the last administration and arguably moving toward less. My taxes might have changed a little bit hard to notice, you can still get all the abortions you want, illegal aliens can easily come to the U.S. and stay as long as they want, and racial disharmony still exists like is has for decades and centuries. There is still no wall.
Yeah, America elected an idiot to the Oval. He says a lot of stupid shit. But thanks to the miracle of our system of government, he can't get anything done, so his impact is muted - so aside from the people who are predisposed to thinking the other side is horrible and listening to the harpies on TV and twitter yelling all day, I don't see much real life impact that would cause someone to leave. Imagined impact, sure. Potential future like maybe if Trump magically got everything he wanted and the US turned into dystopia...uhh, I guess, but that's pretty unlikely.
Unless you're trying to just exit the whole us vs. them shouting match by going to Norway where there is leftist hegemony? I found it easier to just stop reading facebook as much.