When did I say they did?
Kids are adaptable. More accepting to change than you, I can guarantee. At least mine are, but they're not spoiled either. There's plenty of other programming for them.
You implied it by saying there where other channels that they could watch, even though the shows they prefer are not on them, they have tried to watch other channels, they do not prefer to watch those shows, their free choice. Kind of like being told you can only watch the New York Yankees on all the sports channels instead of the team you prefer. Doubt you would be very haoppen with that restriction
will let them scream at you when the come back and find that the shows they like to watch for 2 hours a day are not avaialble.