There are still some rural places in this world, so it will be hard for them to adopt the new system if this will be implemented in the future, which I hope won't happen, and even those person in provinces will also get mad if those things happen.
I live in the province but I think people could be used to those changes. The only problem we have right now is that obviously, the government can't afford that technology, that development. In the future though, for sure, we would be able to see a crypto currency as the main currency but for sure that would not be a decentralized currency.