Sorry but I don’t think any country at this moment would be too happy to welcome fucking genocidal rapists maniac ex-convicted murderers.
The fact that at some point along the way they went “aww this is so cold and they’re shooting back at me, I’m off” doesn’t make those bastard war criminals something one would want as neighbours. And paid for it too lol. No thanks.
Not everything can be sorted with a cost-expenses spreadsheet.
I find “scientific” articles that use Fahrenheit to be quite bizarre.