I'm sorry. Where did it say the girls are not allowed to go to college?
I see that it appears they are being frugal and like learning by apprenticing, so they're not actually paying someone to teach them (as in college) but getting paid to be taught. Sounds pretty much online with their financial beliefs. But I don't see where it says the girls are not allowed to go to college.
They are multi millionaires. The boys don't go to college either, so they aren't exposed to the non- fundies. Also, the parents have said they didn't go to college, so the kids don't need to.
They are given jobs for the compound or most likely now, have an income from celebrity. (TV show, magazines, and product placements)

That sounds more like it.
They are focused on the family and God. That's their rights. As far as higher education, honestly, who cares?? There are so many jobs out there that do NOT require a college education, but do require on the job training & experience and I think people are losing sight of that. Plumbers, electricians, masons, auto body, auto technician, cosmetologist - all necessary and require training, not a bachelor's degree. My father and uncle own a successful trucking company, employ more than 25 people and neither of them have a college degree. They are doing just fine!
