In fact, now you can use Bitcoin everywhere, but you won’t be able to buy something very expensive because states in many countries have come up with laws that prohibit buying anything that has documents on you (cars, houses, etc.) for cash payment for it, having previously had Bitcoin. I could go and change it for cash and buy anything, but now they ask you for a bank transfer and proof of the legitimacy of the money you earned, in short, I’m sure that no one cares about Bitcoin. they just need taxes from us.