That is for sure.

They don't just want to make a noise that they're in and if there's money on it, why waste effort into making noise while making money silently?

While Bitcoin is already on the mainstream, maybe in reality there are still a very few number of countries that still don't know or don't like Bitcoin.

But if they're going to use their resources and secretly mine and accumulate sats then they'll benefit from it. They don't have to invest a lot but if their country is plausible for greener energy and the climate is better, that's a great prospect to start mining with them and have those equipment delivered to them and have it setup so that it can start make money for them.