Uni isn't the same as it was 10,20 or 30 years ago, so a lot of the posters saying it was the best years of their life, etc., aren't comparing like for like.
Covid and the internet has completely changed Uni life. It can now be a pretty miserable place unless you're 100% focussed on your chosen subject or are in to the heavy partying social side of things.
My son went in 2020 and really suffered with covid as literally nothing was done face to face for the entire 20/21 academic year, the teaching/lecturing staff weren't even on campus and the departmental blocks were closed throughout. Even the library, sports centre, etc were closed for most of the year, as were the non-food shops such as the book shop, post office, etc.
He's now in year 3 and coming to the end, but he's still basically a hermit because he didn't meet or gel with other students in that first year. Even this last term, two of his modules were still 100% online and the lecturers weren't even in the country, let alone on campus, so no face to face at all, except for the odd tutorial session run by phd students! Even where lecturers are on campus, they'll often randomly cancel face to face lectures & seminars and do them online instead. This is his last week of term so last week of "formal" tuition etc (it's all revision after Easter), and he's only been on campus for a couple of hours one day this week - everything else was online. It's the "covid" effect that so much has gone online and the Uni don't seem to regard face to face as important anymore.
Add to that clubs and societies didn't run in 20/21, and many havn't restarted as there were no 20/21 intake students to take them over in 21/22 or 22/23. The societies my son was interested in are still shown on the Uni marketing website, but in reality, no longer exist!
Students are suffering MH issues at Uni in ever greater numbers, and numbers of students giving up are also at record highs. It's not the same experience that today's parents enjoyed 20/30 years ago! Maybe that's part of why today's students are struggling - they've been led to believe the "best years of my life" which they may have been for today's parents, and are so disappointed with the reality of today's student life as it's not what they've been led to believe.