Most people on the world have no access to banks.
Yes, and they use cash.
Most people on the world have no access to banks. and this banks will be automated.
Why put a lot of hassle just to automate things if they can simply use cash?
With Bitcoin you can use your coins the same hour.
Cash?
All digital asset will get tokenised to prevent piracy. Much more that I could not think of.
Will it improve basic needs though? Food, shelter, clean water, and clothes, have pretty much nothing to do with digital assets and privacy.