Just to be clear, I agree we need a solution for the mentioned problem. For now it's maybe fine to just go cry (maybe nostr:npub1t6jxfqz9hv0lygn9thwndekuahwyxkgvycyscjrtauuw73gd5k7sqvksrw will let you enter his forest for some extra comfort).

Somewhere in the future we will need something like key delegation (by default).