Well said.
Being a bit of a pessimist I hope that the unwashed masses don't come here and make nostr into a cesspool.
It seems to happen with everything that gets mass adoption.
The nice thing about nostr is that it's open, so good filters can be made.
I imagine in the future one could subscribe to curated block lists like what ublockorigin has.
Blocking based on keywords like the "N" word for example.
Maybe even some sort of reputation scoring (kinda creepy)