It is weird and even if the article suggest so I wouldn't trust just everything I read. It makes no sense for these countries to lead the crypto, I mean we all know it started it countries far from these. I'm sure these developing countries are also using cryptocurrency but no way near the level of the power leaders such us US, UK and other European countries.
The article is a garbage, so is the OP.
"Less developed countries support the most...?" In the first place, Russia is not less developed at all. And "the most"? That's really weird on you to even thought of it. Have you realized how much Bitcoin is thriving in Singapore or Korea or Japan in Asia alone? And how about "to steal"? Supporting blockchain implementation to steal? What planet are you coming from, OP?