I got removed from a different forum the other day for posting this link along with "people worked up over Nazis vs Commies just need to get outside, meet each other, and see that we're all just folks."
I know this sounds a bit glib, but I'm deadly serious about this. There are geopolitical complications, yes, as well as some additional complexity when it comes to commerce, but all in all, more regime diversity seems like a good path towards lessened internal social tension.