It seems to me that it`s easier to dive into Bitcoin when you have stable economy/job opportunity to retreat to in case you fail in Crypto.
People from countries with good economic condition consider Crypto not in desperate light, but as an opportunity to increase their wealth even further.
Actually here it happens in different way, Venezuela has more BTC txs than any other country except USA, figures from LocalBicoin, and the reason is the one I told you, we have very few options to save our money value.