I think you said a wise thing and make me think of an idea 💡..

nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s what if users pay an amount of sats for a a boost of their post by the client itself or by Damus relay.

1 boost 1000sats and they can choose when it shojld be boosted.