I've lived my whole life watching TV and I'd say very little of it is worth watching period.
I'm sort of the opposite. I've spent most of my life not watching TV, but I agree very little of it is worth watching.
Funny but true story, during the last presidential election I was working a job in the state of WA. I decided that I should watch the debates rather than read about them since demeanor and candor are so difficult to convey in print. Anyway, I had been renting this studio efficiency for about eight months at the time, I couldn't get the TV set up right, so I asked the girl who worked in the building how to do it. She asked me when was the last time it worked, and I had to admit that I had never turned it on before.