Just a general warning to this room: Going forward, if you're found to be aiding people evading a ban - or giving each other accounts to do so - your account will also be suspended.
If you're wanting to chat with them, I'd suggest doing so on your discord channel
Hiding messages by deleting them, trading accounts, and in general communicating with each other that you're aware of the ban evasion, is probably not the way to go
If you're merely a participant in the room with them, no.
But don't be surprised if the chat room is deleted as a consequence. As I said, if you're wanting to chat with people who have been suspended from the site, I'd suggest doing so elsewhere