It was rather broad and not very in depth, but it was largely conceptually oriented. He conceded that there were simplistic shows, but argued that the simplistic shows of today tend to be more complicated than the simplistic shows of yesterday. If you disagree...
I don't know how I'd refute him - there are so many TV shows, both now and then! One can cherrypick pretty much anything one likes, although I don't personally watch TV anymore and couldn't do it.
(I'm reminded how people online sometimes say 'anime really sucked in time period X', because they're only familiar with anime released in the '00s and '10s, while if you look at an actual full 30+ strong roster of one of their example 'sucking' years like eg. 1991, you'll often see a whole litany of great or influential series like Nadia, City Hunter, Ranma 1/2,...
Here's the new thread for posting quotes, with the usual rules: