I do not think it is possible yet, at least for me. Things like healthcare are too expensive and unpredictable. The value of bitcoin is still fluctuating too much fpr me to entirely rely on it as a primary asset or income.
I agree, bitcoin value still unstable,so we still cannot rely in bitcoin right now, I think if this happens immediately some people will not survive, bitcoin needs to transact online and not all the time we have it whenever we go. Especially those who can't afford to. It is hard to rely in bitcoin right now. I don't think its a good idea.