They fixed that. Now you can fly without taking your laptop out, or taking your shoes and belt off. You just have to give them fingerprints, a facial scan and an in-person interview. They give you a little card. It's nifty.
Sincerely,
PreCheck Premium with Clear Plus Extra customer
I go through the regular TSA line out of solidarity and protest. Fuck the security theater.
And fwiw, I don't think the strong argument against precheck has to do with social class... it's not terribly expensive, and anyone can do it. It's just a further invasion of privacy.