I asked @jb55 about Payment Targets in damus, maybe a client with a relatively large userbase would use them.
Payment Targets are just a published list of payment addresses a npub can receive to.
It is protocol agnostic and could be anything, even fiat.

the conversation quickly devolved into partisian bullshit.
for the record, here are some Bitcoin maxi comments from that episode.













now tell me that it's the "monero bros" who are negative and obnoxious.