I listen to my DH a lectuer who does his department open days.
If open days focus on research rather than course structure and student experience then we take as a red flag that focus in department may not be on teaching and students and then ask more questions. The whole idea of open days is to put best foot forward and sell course to the students. Ideally all departments would be good at teaching and research - but reality is many aren't and I've certainly had lecturers who treated students and inconviences.
As parents we and our kids are paying a huge amount and our focus is on what they need and want to get out of a degree course.
Research is important more widely and the ideal is it informs student teaching but that doesn't always happen. Research needs funding by goverments and research councils and industry - and not be at the expense of students. Research and teaching aren't incompatible and should ideally support each other however it's hardly shocking parents and students have different motiavtions to staff and governments.
DH went into HE becuase he wanted to do the research side - he likes teaching students - but the draw was research that fairly common with his peers. However as parents our focus isn't on departments research or nebulus cross pollination between research and teaching - it's on more mearsurable outcomes - employablity, student satisfiction, contact hours that what sells a course to us and kids - because the price tag a degree now comes with is so fucking huge so has to be worth it.
I don't think two year degree will work practically - as I see what goes on behind the scenes - but idea parents are going to put research demands above their and their kids priorties is naive.