No the reason they want to be in showbiz is that they're all dreaming of being the next Michael Jackson of the family, some of them have no talent at all, Genevieve being one of them, the woman needs to be encouraged to take up further studies. Instead of roaming around and wasting time it's obvious that singing will not earn her the money she desires - or money at all-.
She is 21 years old and will be turning 22 within the course of this year, a grown woman, she should be using some common sense. Also she isn't too old to go and pursue a real career as opposed to the her elder cousins
The point with them is, all of them seem to want the big bucks, huge mansions, and live the superstar lifestyle, well newsflash to them it's not something ALL of them are meant to achieve, I'll be surprised if even one out of them makes it, talentwise it should be Austin, he at least is talented, but has been struggling for at least 7 years too. They want the easy way out, getting into show business making big bucks with minimal effort. That's not how it works. The reason why all of them seem to be obsessed with showbiz is probably because they are neither ready nor willing to work their butts off for a college degree, which surely requires more effort than sleeping in, eating, going to the gym, and wasting time at a recording studio.
If you try to get into the business for as long as Dealz, Genevieve and even Austin' have been trying albeit being 'born into it' as you say, after so many years maybe just maybe show business is not for them.
They do have an advantage from random people trying to be singers/dancers/actresses/rappers whatever, and that is that they're related to Michael, and despite this advantage none of them was/is able to hit it big, I think some of them should seriously reconsider moving on. They won't be able to live on the pockets of Michael Jackson for the rest of their lives, nor will they be able to raise their future children on the pockets of MJ. Also their respective parents do not seem to have the resources so that they could afford play 'popstar' all their lives. They should be getting a degree,and/ or a 'hands on job', and be grateful that they were able to experience this kind of lifestyle for so long.
Some things are just not meant to be no matter what people tell you, period.
And before you even try to start, NO this is not me the 'meanie' speaking this is common sense speaking