I didnt say it was *impossible* to implement.  I said it was overly complex.  Nostr to-date has thrived on simplicity.  That was the case before you were there, devs would come and try it out.  The reason they would stick around was because of the simplicity.  There is still going to be tons of relays running on the original nostr protocol, in any case.  scsibug relay runs quite a lot still.