To be blunt, I think the vast majority of Uni courses are padded out and could be done in two years. Obviously not the ones that require a lot of technical, lab work, etc., or medical degrees with extensive work placements etc.
When we went around open days, we went on a tour of the Physics labs and the guy taking us around, who was a lecturer, explained that those doing a full Physics degree would have a couple of modules in year 1 which were lab based doing practicals, which they'd set out in the lab we were shown - they appeared to be mostly the practicals that DS had already done for his A level physics. The lecturer then said that those doing split degrees (i.e. Physics with Maths etc) wouldn't have the practical modules as they'd be doing their other subject modules instead so wouldn't set foot in the labs in the first year. So, basically, they weren't actually necessary! Probably one of those "nice to have, but not essential" kinds of thing. Sounded more like it was just a matter of "padding" in the first year. Not disputing they'd probably have been useful for students to do (in most cases, again), but clearly not essential.
I think a lot of the first year is like that really, in the name of getting all students up to the same standard to move into year 2. Surely there are better ways, especially for those who've done things before and don't need to go over the same material a second time.
A bit like, say, economics, where someone who's done A level economics could probably go straight into year 2 at Uni as year 1 seems to be mostly very similar to A level content, because it's one of those subjects that doesn't require prior knowledge!
After all, for most courses, the marks in year 1 don't count towards the final degree classification, you just need to "pass" the modules and exams, so for many, won't have really been of any use.