They have grown accustom to a certain lifestyle now that they didn't have pre-show. They now have a mansion, really nice cars, nice clothes, and can go on a 2 week trip at the drop of a hat, for free. If they stop the show all that stops. They will have to pay for things again and they will also have to learn to live outside of the spotlight (something I think J&K both seek).
What I find sad is that both J&K get a break from filming the show. The kids never get a break. They are filming episodes with Mommy, Mommy leaves and they film episodes with Daddy. J & K both get to leave the "set" and live in a private home with no cameras. The kids only have one home, the set. From what I read they couldn't even camp without a camera in the tent!
I guess we are going to have to agree to disagree on the entourage. I consider the producers on the show Kate's bosses, not co-workers. If I had a bodyguard I would want him to know that I was his boss, not his co-worker, sorry. And if I'm paying PR people and publicists and assistants they better know I'm their boss.