I remember many such things said about TV also. Many of the complaints sound similar in my head. Including things like 'using psychologists to make more addic

I remember many such things said about TV also. Many of the complaints sound similar in my head. Including things like 'using psychologists to make more addictive TV', or 'subliminal messaging in advertising' will hypnotise you buy shit. Basically apply the best practices that you had 25 years ago for TV (not too much, make sure it's not too much for their age, etc) and you'll probably be fine too.