Misanthropy is climate action denial, inappropriate for the challenges climate change creates, because it blames those who emit nothing and those who emit all equally.
Isolation sucks and (political) alienation does too. I wouldn't give too much about party politics, but supporting women and queers is a nice cause.
I guess you're not the only one contemplating similar steps - given your class background I'd argue that it's part of a brain drain of so called 'red states' ('The South' isn't enough anymore). Political stability is part of QOL, but once intentionally disturbed there might be a feedback loop of brain drain, QOL decrease and political instability (because it sure isn't safe for many).
I think you also have at least some moving experience...
It might backfire and cause more problems.