Governments would never ban Bitcoin, since it’s not really governments who rule the world but banks and large institutions. It would be suicide for them to ban Bitcoin because it would mean their own downfall, given that they have invested and will continue to invest in it as a store of value. If it ever happened, the price would drop almost to zero, and honestly I’d be glad, because it would start again like the 2009 cycle with extreme volatility, but then the price would skyrocket after just a few years