Who's assuming that all UK uni graduates would be employed in the UK economy? Daft idea. Oh, sorry, that's what rejecting the EU and the four freedoms means, doesn't it! That's a reason for not having free tertiary education? Christonabike, some people are living in the 1930s, most of them Tories. Absolutely the best thing we can do for this country is free uni education, participation in EU-wide science, engineering and medical research projects, the Erasmus programme... there's so much more, most of which we're going to be parted from in the next two years. It's already started, we have many science projects that have lost EU funding, valuable people looking to go abroad so they can keep their skills up to date and participate in ground-breaking projects.
These are all necessary to keep the UK's universities teaching stuff people want and need to learn, otherwise we're going to retreat to the 1950s at best, and our industrial base will suffer for it.
I'm retired, I have an Italian passport, if the UK rejoins the EEA I'm going to live in mainland Europe. I'll keep my DLA and SDP allowances and live in a more forward-thinking country that values its people, all its people, more than this one does.