Is he going to persuade someone who does not have TDS to get it? No way. He's way too over the top for that.
But may he persuade some other people with TDS to oppose wokery? And does the fact that he has severe TDS give him more credibility to do that? Yes.
So on net balance, he's a force for the good.
Harris is too hung up on trashing religion to lend much of his hot air to broadcasting a similar critique of the neo-Marxist capture of our institutions and bureaucracies.
He's a materialist technocrat whose main act is beating the dead horse of atheism.
I think his meltdown on Triggernometry destroyed his career as a boring public douchebag. At least I hope it did.