Huh.. I'm not sure how that works... I thought like the edit is submitted and relays and clients can honor it or not. Eg if you used Amethyst you'd see my edits.
Discussion
They say that, but it’s not really a realistic statement. Yes, it could be removed(not sure about edited), but the chances of someone sitting around watching their relay activity is pretty much zero.
You would have to know the persons running the relays personally to have a realistic chance of having it changed or removed.