I get the microclient argument and certainly agree for folks who are deep into the Nostr ecosystem. However, in pratice, I only use Nostrudel and Highlighter on PC, and Amethyst on mobile. I would be happy for Nostrudel and Highlighter to write to my "Amethyst relay" and duplicate my notes to it and Haven, assuming my mobile has connectivity (I was already doing this with Citrine, but exposing Citrine to inbound traffic isn't the best idea yet).

What I'm trying to say is that it would be awesome if every Amethyst installation (and maybe every Damus installation), could optionally act as a personal relay. 1m+ relays are a lot harder to attack than a few centralised relays. Maybe what I'm really looking for is a "P2P Nostr" kind of experiment.