I've never used my degree subject - I'm a web designer and there was no such thing as the Web when I was at university.
But it was during one of my university internships that I was given an Apple Mac and a desktop publishing program and asked to put together the company newsletter. That led to me looking for a job working in publishing after I graduated. That led to me branching out sideways into web design. That led to me becoming the freelancer I am today.
I met my husband through university friends, and 30 years later many of my best friends are the people I met at university. Their doors are open to me and my children, and my doors are open to them.
TBH for me university was priceless. I came from a shitty town, went to a shitty sink school, and only really knew a tiny range of the population. Going to university was completely life changing for me.
It's looking equally valuable for DD so far. I certainly don't regret sending her - and that's despite the fact that I'm contributing a good amount of money towards it so that she doesn't come out in massive debt. She could have had a totally free ride at a couple of other places, but she's so happy and challenged where she is.
It's a shame if we just think of university as something you do to get a job - it can be much more than that.