A lot of things in the world of technology is initially used by nerds and then later it is adopted by the masses and becomes mainstream. So yeah, it’s not impossible to believe that the same thing could happen to Nostr. However, the things that became mainstream had some kind of utility. For most people, I don’t think they would see any utility in Nostr. Most (at least in the West) don’t experience censorship. Most don’t “care” about freedom, digital sovereignty and so on. But culture changes as you correctly point out, so who knows :)
Btw. Thanks. I will check it out.