Git is incredibly decentralized. There are probably dozens of people with local copies of the code. nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s also stores the repo on his servers as do I on a Gitea instance.

Agree with you though about the distribution but nothing you can do about that. Damus is as decentralized as it can be IMO. There are certain bottlenecks you can’t get around.