I feel conflicted about this.
I'm uni educated myself and I would agree that a lot of the time, people without uni education don't have as much understanding or interest in conversing on an intellectual level about a lot of topics e.g. politics/Government policies, science/public health. I've found that people with more basic academic education only think about or can talk about these things on a very simplistic level e.g. X is good, Y is bad. It doesn't mean they're necessarily less intelligent per se but being less academic, they often don't have the nuance or interest to critically assess information and absorb it. They may just believe what they think based on extremely limited information, and crucially have no interest in broadening their horizons or recognising that a single newspaper article they've read has its own biases (which most people know, even if they themselves agree with the particular bias). This may offend some people but that has genuinely been what I've seen and I'm sure others have found the same.
Some uni educated people don't have interest in more intellectual topics or deeper conversations and just want to live a simple life with their head down, so I would imagine someone without these skills wouldn't bother them at all, which is more than fair enough and understandable.
The reason I feel conflicted is because I know they'll certainly be people who are not uni educated but are well read and can do all these things uni educated people can do, and even better. Plus some people have non academic reasons why they didn't go to uni e.g. being a carer. Therefore I certainly wouldn't rule out dating someone without a uni education, it would depend on the individual. Also, I'm more than aware that a lot of people going to uni nowadays are not even studying more academic subjects, so I'm not saying uni educated people are universally better than others at all. I'm just thinking about it in terms of myself, and the sort of topics and interests I would sometimes want to be able to engage in with a significant other.
I think it's horses for courses really as who we choose to date is a personal choice.