Is it possible to fork bitcoin in such a way that BTC holders can't get the new coins? If not, then it's not just a handout. The fact that anyone can fork it is

Is it possible to fork bitcoin in such a way that BTC holders can't get the new coins? If not, then it's not just a handout. The fact that anyone can fork it is an unfortunate property for your money to have that doesn't change what's happening here.