Râu Cao ⚡ on Nostr: npub1w0h29…ruwua It's not as big of a problem as in distributed systems like e.g. ...

npub1w0h29g47254sgmjuaza0qj6cmvwd6qs9rffjyt34a4xs37rfu0sskruwua (npub1w0h…uwua) It's not as big of a problem as in distributed systems like e.g. Nostr, and arguably there is also still more spam on Twitter than the entire fediverse right now. Domain reputation is an excellent tool for fighting spam in most cases, while one large user base, no matter if decentralized or centralized, makes the challenge more difficult, because you have no choice but to go account by account in *all* cases.

That said, phone number IDs are also good for fighting spam, of course.