Yes, for everyone, anonymity by crowd, everyone has the same footprint. It's a smart choice to not have to deal with tor circuit management.
You know I refused … respectfully
So the client has an always-on VPN to RiseUp, when they communicate with the relay? Or does it work differently? (I should read up on it again. It's been a while..)
Exactly, the client creates a vpn connection to communicate with the relays. We could say that the relays act as coordinators.
I wonder if it's not possible (and better) to use Keet/holepunch rooms powered by DHT as a more decentralized way for coordination, instead of Nostr relays. I can't help but be wary that relay operator will be (forces to) censoring joinstr events , of pressured.