It is impossible with Bitcoin in its current state. Even if we put aside the problems of huge fees, volatility, no privacy, imagine a global currency with limited supply. Now imagine you are living in a pandemic where people are put in a lockdown, some lose jobs, others can't work, others are dependent of the state(?), etc. Now there is no entity to print Bitcoin to give a boost to the economy, unless we change the code, those in need simply will have nothing. Those with the most Bitcoin will just hold, which eventually will lead to rise the value of Bitcoin giving no hope to the poorest, it will become more and more centralized with time.

Well, this was just a quick thought but the more and more I think about it the more I realize that Bitcoin in its current state would just bring more problems than solutions.