When I was young, cartoons taught us... pretty much nothing. Mostly that senseless violence is funny, I guess. Perhaps that being shot in the face with a gun is ultimately harmless.
For Hayden, the cartoons he watches are genuinely wise. Peppa Pig includes the best male rolemodel on TV, and a family that uses good humour to live together. My Little Pony teaches about friendship and growing up. Avatar the Last Airbender teaches about diversity and how pain can make good people do bad things. Okay, Adventure Time doesn't make much sense, but this wisdom from Hayden is straight from Daniel Tiger: