He could have done that without Nostr though, and Nostr does not provide any privacy.
I don't agree that Nostr would have helped him in any way in this situation.
Nostr could help him post, if he had been banned, but that is not the case here.
Discussion
I stand by my statement that “Nostr is needed” I didn’t feel a need to elaborate on that. Thank you for your time and have a nice evening.