I guess what I'm getting at is through what mechanism. I can already buy every single thing available in my local community with American currency. Why do the tokens improve this situation?
You may lose on the exchange processes vs “the global currency”, but your community may not care since aiming to trade locally.
PS : in constant inflationary economies (read Argentina, i think 600% in 10y), crypto is mainstream now for regular Joe's. Stable coins are all the rage to fight inflation.
'Regular Joes' call them dollars, they exist as pieces of paper you can hold in your hand. They don't need to play silly games with crypto scammers.