TV quizzes? Do bright people have a TV nowadays? Nobody I know.
Personally I do not like underwater basket making competitions. So I keep clear of them. Do we really want to simplify chess? Have it as a competitor to Bingo? Yes, keeping track of repetitions is complicated. And yes, I have lost because of the rules of chess. Do I go home crying? No, I think 'I'll have to watch it better next time'. Chess is about learning, not changing the rules to suit oneself.
And it takes skill to be stalemated to avoid a loss. Who wants to lose?
One of the other ways to simplify the repetition rule is to chop off one repetition. Now It is a sort of a last chance rule as no one technically needs to repeat in order to win. But it complicates keeping track of the repetitions. Yet another way for online games is to permit the game interface to automatically end the games after the 2nd repeat. Currently there is only the 5 repetition automatic draw rule which is insanely long. And there are more ways no protect decent players from administrative overload. Chess is about knowledge and calculations but not about memorizing game positions. If that's your hobby, there are loads of TV quizzes and quiz apps for you