First of all, if anything you should be worried about your kids looking down at them, but I don’t see why they would hate them.
Kids should understand that different Yidden have different standards when it comes to entertainment, dress, kashrus, interpersonal relationships, etc. It is never our place to judge. We all do our very best to make Hashem proud and listen to our Rav when it comes to setting our own standards.
(As an aside, the TV example is rather complicated since it’s almost impossible to have kids constantly hang out with friends who watch TV and expect them to withstand the temptation….)