I became a traditional Catholic during my college years. Even if I had been a trad Catholic beforehand, I still would have gone on to college for the main reason of being able to support myself until I married (not knowing whether that would be my vocation).
There were no 'selection' of men at our chapel for me to consider and I wasn't "into" the Internet back then - thus, no using Catholic dating sites or whatever. And having had the fire of a newbie trad underneath me, I only wanted to marry a trad Catholic.
I have put my degrees to good use. Before I was married with children, I supported myself and helped my family. Once I had children, I quite working 'outside' the house and use my learning with my children. If anything happens to my husband, such as becoming disabled, I will be able to help out financially. The potential is there.
My sister, who is 36 and unmarried, thankfully has a degree so that she has a decent paying job with health insurance (for what that's worth right now!). At this point, I don't see her getting married. At least she can support herself and not rely on the gov't.
I, also, have a trad friend who listened to a good bishop when she graduated high school - who told her not to attend college as her vocation was to be married. So, she didn't She got married two years later. She had two children and then her husband left her and the kids!! I can't even begin to tell you what a mess ensued. Moreover, she had no degree or training to get a job to raise her kids decently, pay the mortgage, gas, car repairs, lawyer fees, etc. She cleaned houses and tried to homeschool her kids all at the same time -- and it was terrible.
In today's world, I think that some post-high school education or training is needed by women - because you just never know anymore. Unfortunately.
(and I don't even think college is for everyone - go to culinary school or a trade school or something like that...)