Theoretically crypto will never replace government backed currency if the world economy and politics is stable.
Look at Turkey. Venezuela. Argentina. China. North Korea. People are already not trusting government backed currency. I don’t mean to over generalize. I just want to say it’s not just a dream. It’s possible.
Watching things like this, I think bitcoin could eventually replace the government-backed currency.
Everyone can watch them move. If you spend 1$ from that wallet to buy even a mars bar, your identity will be known to others. How CLEAN and clear is that?
If people can trust people they can trade. With crypto government trust can be replaced.