Comment by dathinab

And we had "independent" SSO schemes based on it, non of which gained widespread adoption (in the "independent" form).

The reason is the UX/UI flow, complexity for integrating them and users which already have it.

So if all people have a wallet at some point which they also can use for SSO that might get adoption.

Through for investment into crypto, instead of "daily using it" you probably don't want a hot walled on your phone.

So as long as "daily/frequent/casual crypto usage" doesn't become a supper common thing for large parts of the society (in the "western" world) it's hard for it to gain wide spread adoption I think.