I don't know if I think it's that simple anymore.
I've held down a job continuously since I was 13 (I'm now 36), including through my degree, post-graduate work and having children. I'm not sure I want my DC to do the same.
Some studies can be very hard to juggle with paid work. You don't find too many medical or engineering students working 25 hours a week in the local supermarket and still graduating with flying colours. There's a reason these sorts of professions still tend to have a disproportionate number of students from well-off backgrounds.
My networking at university was severely curtailed as a result of having to work so many hours, and for many graduates it is networking that provides as many opportunities as their actual graduation result.
I also got myself in a situation where because I became so independent and self-sufficient, I had in effect burned my bridges and was unable to take some risks and opportunities, or take an unpaid internship to advance my career, because I was in the rat race where I had to earn in order to pay the bills.
Compare that to my bosses DC who have all had much more financial support and worked far less than I did. As a result they have been able to take many more opportunities and risks, which have paid off. They deserve every inch of their success because while money and opportunity may have opened doors for them, only their own abilities have allowed them to go through those doors IYSWIM. But it's taught me a lot about balance.
I won't be encouraging my DC to be lazy arses, and I will encourage them to hold down jobs, but I would also like them to do less than I have, as I think it's actually held me back, rather than pushed me forward.