Kalitos said in Help with Plutonium T6 on Steam Deck:
https://forum.plutonium.pw/topic/31272/is-steam-deck-playable-anymore?_=1688483359760
It was working until 3 days ago for practically everyone on steam deck, the last time there was a ban people said the exact same thing as you and it was lifted for most users (other than those actually cheating I'm assuming), I have my doubts that it will be lifted again but there is always a chance