So, they don't necessarily have a reason to feel entitled at that point, unlike the Ball kids.
Other than not liking Lavar...What makes you think they have an entitled attitude and that this isn't simply a dumbass 18 year old doing a dumbass thing?
I haven't heard or read anything that would indicate that any of these kids have a sense of entitlement. Have you read something different or do you just automatically think they feel entitled because their family has means and their Dad is a loudmouth fool?