Which is why we need the option to charge one sat to reply. Its not meaningful, won't hurt anyone, but this spam won't be affordable.
Discussion
I'd be good with that. Does the sat go to the relay, Devs or the person who originally posted would be my question
You can't stop people from replying but you could filter replies (on your client) to only show those who've zapped the note at least a sat.
Think how popular this feature would be with influencers deriving an income from social media.
It incentivises zapping & interacting with your most loyal fans.