You know, I'd really like to know the other side of Hears DD's provision. First hand. I think there's a whole other story.
For a start, not all academics were on strike at all universities and not all academics took strike action in on all of the strike days for the whole of 8 weeks. I don't believe that every single member of the academic staff was not available for the whole 8 weeks you cite. I do not believe that there was NO personal tutoring and/or office hours offered before & after the strike. Your DD may not have taken up the opportunities available.
At the moment, at my place, our librarians are all working flat out from home on phones & email, advising students. Sometimes students have not used the library all year, but this is panic time. And if students desperately need a text, our librarians are going in to the library - with a security guard (none of us is allowed to enter campus unless we're authorised by security & the Registrar and then only for COVD-related research) to get the hard copy and scan portions needed.
And I imagine this is the case all over the country.
But you keep on grumbling that university staff are not breaking the law at the moment. Maybe - in the FOUR days we had to organise moving the remaining teaching on line for hundreds of students, last years' lectures were thought to be the best content available in the time to offer to students. What is wrong with last year's lectures? Presumably they were OK for last year's students? I give the same lectures in one course over several years. Each year they're tweaked, and I change bits of my slides, to try to tighten & clarify, but essentially, what I want to say to the students in a lecture which provides an overview to frame, guide, and scaffold their independent engagement with the topics I'm teaching, stays pretty much the same for the 3 to 4 years I'll teach any modules, before retiring or changing it completely.
That is normal, not bad practice.
Hears, it's clear that you think your DD has had a bad deal, but you have blown this entirely out of proportion by using your second-hand knowledge of one undergrad's experience into a fragile structure of overblown generalisations about the corruption of the whole of the UK's HE system.
Your DD's education is heavily subsidised by overseas students. They value what we offer them. Clearly you don't. You probably shouldn't have sent your DD to such a terrible (by your accounts) university, and you are worryingly overinvested in it now. How does your DD feel, hearing her own mother rubbishing her degree?
Your logic is increasingly that of a spoilt child. "I want, I want ... the impossible"