For the past two or three years, Jon Stewart has been trying to regain his former high level of fame. He’s been replaced by others who are louder than he was, more confrontational and more vulgar. I doubt if many Gen Z Dems pay any attention to him.
He'll have to follow what Greg Gutfield is doing. And attack the Left constantly. But Comedy Central will fire him immediately if he's doing that. It's not a bad career move. He can end up on X.com and YouTube. Tucker Carlson is doing fine. We're heading in that direction because of streaming so it would be a smart thing for Stewart to do. But he's too much of a Leftist to do that.