No disrespect meant, Katie, but where are you getting this information from? Are you aware, for instance that the Borders Agency requires attendance figures for lectures and seminars? This can't be targeted at international students, so all students are monitored. Lack of attendance can trigger action from student services (or something else, depending on how the individual university is structured). A failure to be aware of things like patterns of attendance can have consequences if a student has MH issues which cause them problems. It's not a case of 'nobody's going to chase you if you don't attend'.
Mums doing washing, and students choosing universities for parties are tropes that may have been true in the 70s, but students now are far more focussed on results than they were 'in my day'. Many believe the propaganda that if they don't get a First they won't get a job, but it's not true beyond the first job. After that, it's experience and results that make the difference, but try telling that to a student whose parents keep reminding them of their debt and don't understand the subject matter of their degree, so fill them with doubt about its value.
I'm sure most 'helicopter' parents hover out of love, but they do their children a huge disservice by wanting to know every mark, having an opinion on every aspect of a course they haven't taken, and generally thinking that they know how everything could be improved whilst knowing nothing about the constraints of the system.
How do you know the intentions of university applicants? I very much doubt that people enrol 'with no intention' of paying their loans - most have a hugely inflated idea about what getting a degree will mean. It will give them the chance to compete with other bright young things to carve out a career, which is all they should expect, IMO. The days when a degree was a passport to a good job for life are long gone, and I don't mourn them, as they excluded more people than they benefited.