In his words, he said he didn’t know anything about those issues and neither do you. I’m a fan of Scott Adams, but this was not one of his best pieces.
He doesn’t say he “doesn’t know anything”. He says he doesn’t “know the best way”. If he was claiming to be uninformed, he wouldn’t know enough to know he didn’t know the best way.
[There are many things I don’t know. For example, I don’t know the best way to defeat ISIS. Neither do you. I don’t know the best way to negotiate trade policies. Neither do you. I don’t know the best tax policy to lift all boats. Neither do you.]