Lots of people still use Bitcoin to buy Goods and Services even if their countries don't permit to use of Bitcoin. the thing is even if govt don't allow that, it is technically impossible to stop anyone from using Bitcoin in online sources.
yes, you can't use that in real life. but there are still countless ways of spending Bitcoin online. you can even buy physical products with Bitcoin. like Mobile phones, laptops, hardware wallets, collectibles, and much more.
and no one will ask you how you paid for them. unless it's a noticeable thing.