For it to be the schtick that'd have to be sort of the pont of the show, but it's only a topic of discussion so long as it's made relevant by those in our society, and even then that ignores the large diversity of guests and topics in his show.

There's nothing wrong with listening to two regular people have a conversation regardless of their qualifications for the topics they're discussing. They don't pretend to be professionals. (Hence why that quote can be said and why they can laugh about it.)