Of course fixing the world would fix everything. So what? Dreams are a waste of time.

If I were you, I would at least visit Belarus. It is near enough to you.

Applying my old dating service idea now would require some effort, so I won't do it unless I am absolutely convinced that someone is worth the effort. One challenge is that women have moved from Facebook to Instagram so I would have to figure out how to apply it there.

issue with countries or places with such religions are that they have shit economy.

Muslims are everywhere in the West now, so that is an option. Can you work online? If yes, you can live anywhere. In this case, you could look for a wife after you move to a good place.