It's been heard that bitcoin or eth and probably another altcoin are being used asa device to buy or pay for services as long as crypto's still viable, of course, a lot of people do deals using BTC or eth and probably hodling the best way to do in this crypto, and I think that as long as the crypto wallet exchange service is still available Rarely or without a method of payment or services with coin crypto, and if you have any doubt that you might invest with a potentially volatile team of teams that have good communities, it can and probably with more and more crypto lots and less likely that it will materialize in any other country