Maybe I'm naive, but I feel like keys both private and public are circulating enough to feel normalised.

A generation or two and we'll all just use public keys and hash identifiers. We'll have local directories of them in our phones.

Then we'll use a peer to peer discovery network to find each other (keet) and all will be well with the world.

Maybe advertisers will put qr codes or something else alongside their ads with public keys for their websites.

Maybe I'm having a heat stroke.