Yes, sorry, posting in haste, back-tracking at leisure shirking marking
"Writing the books in the library" is shorthand for 'research-intensive.' And I know that in teaching-led institutions there are what HEFCE called "pockerts of research excellence."
But from friends' experiences (I've only ever worked in big research-led places), in post-92 universities (ie former polys), the researchers who do research at REF 3 and 4 level are the exception, rather than the expectation, as at my place (and others like it) where we are all expected to be working/publishing/getting grants at the level of REF 3 and 4 -- this is in an Arts/Humanities Faculty.
And, BTW, as the senior professor who does all that, I also teach one of the First Year introductory courses (and get whinged at by snowflake 18 year olds who know nothing & resent my knowledge, for my pains).
So it's aways shades of grey, isn't it?
And yes, the Russell Group was a grouping of VCs of various universities who met in the Russell Hotel (it's a very nice place to stay
). But it wasn't just marketing: they met originally to form a lobby group for research-intensive/ research-led universities to protect the vital R&D that UK universities feed into the economy. So self-selecting, but really not only about arrogant self-selection or assumptions about status based on nothing. It was to do with protecting the UK's research activity in the university sector (as industry does less and less).
The thing about being taught in a department where all academics are expected to be research active at a high level of excellence is that undergraduates get engaged in the creation of new knowledge from the start. They see how it's done. My undergrads do it themselves, and in one course, they produce original work, the best of which with a bit more polishing and time could be considered for publication.
If you're taught by people who keep up with the scholarship, but don't produce it, then I don't think the quality is as high, I'm afraid. However, "student satisfaction" often plumps for what they 'enjoyed' -- they really don't know yet the value of what they've learned. And someone posted a link on another thread about there being a possible correlation between satisfaction rates being lower for tougher tutors who pushed students, and students who then went on to do better in subsequent courses.