Great compact resume that overtakes several geographies for a general outlook.
For me, if software technology becomes as easy as buying/selling crypto, I can only guess that the most populated countries will be the future winners. China, India, US of course, but also others like Indonesia, Brazil, Mexico, Russia, Bangladesh, Japan, and probably many other populated countries.
The most interesting one for me is actually Bangladesh... I think this country has enormous potential of development, potentially could start competing with India at World scale. And what makes me feel that is the reason I have already know a couple of users around STEEM that are from there. And indeed they seem very nice and adaptable, which somehow favors my theory.
But like you said, let's see.