As far as I know message deletion on matrix is not ultimate. One can hack his own client to not-honor the message deletion request by others and thus see the actual messages.
Anyone who can do that can see your raiding campaign in the room, mention-spamming everyone over and over, threatening other such unofficial grapheneos discussion rooms, and threatening to crash the element client of the users in the room.
We defended ourselves from your vicious harassment and bullying. We didn't raid anything. We convinced the owner of the room to stop. I posted nothing in the room until the creator of the room closed it as they agreed to do and only reposted the message to stop it being deleted.
I explained that Element was going to crash once the deletions piled up enough due to a bug in the UI. That isn't a threat. It's what happens. It's already super laggy if you view it in Element because of all the piled up deletions. EVERYONE in room has the deletion privilege.
Completely untrue. The only reason I started posting my message multiple times is because people kept deleting it, so I posted it repeatedly to keep it there.
Yes, you are such an innocent, honest, upright, rightous, SAINT; that you wouldn't ever use anything to your advantage or try to bend the perception for the lurkers. Right? RIGHT?
Your own cherry-picked screenshot shows a Techlore user deleting my messages. Everyone in that room has the ability to delete each other's messages. The creator of the room deliberately unpublished it, set it invite only and sabotaged the room because I asked them to stop it.
It was Techlore users removing my messages resulting in me continuing to post it repeatedly to make sure people saw the offer to be unbanned. A dozen people have taken the offer and gotten unbanned in our rooms. I'm sure they're happy they saw the message making that offer.