"Maybe the answer is that academics should do less research. I don't understand why in my day I was taught all the way through to June but they don't do this now. Is research taking up too much of academic's time?"
I'm afraid this is a total misunderstanding of the current climate of academia. A huge amount of research only gets done on evenings and weekends, and during un-taken annual leave time (although some use their annual leave for it). One hour of teaching is not one hour of work. Academics are teaching, they are doing an enormous amount of admin (because universities have cut costs by cutting all of those support roles), they are doing things related to pastoral care, they are trying to do training, they are trying to do the scholarly work that is needed to prepare those teaching materials, they are marking, they are supervising projects, the are managing ethics, I could go on and on and on. The only person I know of who doesn't have the huge pressure is at Oxford. They have a relatively calm and peaceful academic career. Everyone else, all over the country, does not.
And, I think it is also crucial to dispel the myth that research only takes place in the 'research' universities. Research also takes place at the vast majority of post-1992 universities (there are a very few exceptions), and at all of the red-brick universities. That research can also be world-leading and prize winning.
At university level, research is a crucial part. @poetryandwine 's point about class is spot on. At my own post-1992 university, some of our undergraduates go on to have brilliant research careers, following a PhD (with us, at top Russell Group uni's and everywhere in between). If they did not have access to real-world research carried out by active researchers during their studies, their chances of doing that would be much much smaller. Our cohort is very different from the Russell Group, and although they haven't done brilliantly at A-levels, it is amazingly gratifying to watch them grow in confidence and skills until they are at the point that they can really shine.