Artist-and-writer types don't flock to Singapore, but they don't flock to Peoria Illinois either do they?

Downvoted without hesitation.

If you have the unvoiced belief that cultural products (especially high-quality ones) and memes are created by some specific breed of "artist-and-writer types" (wearing scarves and being smug all the time, no doubt!), then I'd recommend purging it, seeing as it suggests a really narrow view of the world. A country can have a thriving culture not because artistic people "flock" there, but because they are born there, given an appropriate education and allowed to interact with their own roots and community!

By your logic, "artist-and-writer types" shouldn't just not flock to, but actively flee the USSR/post-Soviet Russia. And indeed many artists did, but enough remained that most people on LW who are into literature or film can probably name a Russian author or Russian movie released in the last half-century. Same goes for India, Japan, even China and many other poor and/or un-Westernized places!