What's your problem? I didn't say that anything is wrong with liking shows aimed as kids as an adult. What I said is, that you shouldn't be so surprised if you don't like a show made for kids, since they aren't made with the adult audience in mind. So the someone from the "average adult audience" is a lot less likely to enjoy a show aimed at kids.

These shows are obviously a lot simpler and often have themes like friendship, which some adult watchers may find boring and, well, childish.

If you like shows aimed at kids, that's cool, I didn't say anything against that. This comment was not aimed at you, it was aimed at the guy who said kids shows are boring and pointless for having themes like friendship.