Whenever I let my kids watch TV when they were young, I was sitting next to them and discussed it with them. (Arthur lied like crazy.)
One time the “benign” Read Rainbow came on and the phone rang.
When I got off the phone my 5 yr old daughter said to me “I know how babies are made and I have a third hole!!!”
End TV in my house. Took them to the library the next day.
I don’t believe you.