TV shows are interesting--otherwise, they wouldn't make it. Shows for the family have a story line, and each episode is different. Which is why classics like Leave It to Beaver and Gilligan's Island still get air time--and people actually watch these. Even the more obscure shows (that is, those which end up running out of money or that viewership isn't quite as good because of poor air time) have a story line. And none of them are telling them to do ever more under threat of getting destroyed.
Additionally, children can and do fidget during the breaks. I wonder what would happen if someone were to get DVD's of these classics and segue them to each other, so they would never get a break and see if children would still sit 2 hours non-stop. Hell, the ads themselves are more interesting than the boasting sessions.
Compare: What kind of entertainment do you get at the Kingdumb Hell? Do you get to watch someone that seems to have a way with animals? Or, someone that always knows when the phone or door bell is about to ring? Or someone that always finds a way to get into trouble, whether in a modern school or in South Africa in the middle of nowhere? Or someone that is always dogging attempts to get rescued? Or someone flying and screeching around trying to pursue justice? Instead, you get told the worn-out story of how Adam sold us all into sin, and how we need to be found doing Jehovah's will when the end comes (which has been "any day now" for the past more than 135 years). I think most children would rather watch most TV shows than go to the Kingdumb Hell.
And, since when is watching TV a suit- or dress- dressup occasion like attending the Kingdumb Hell?