Soooooooooooo, get some past papers?
Awesome - ty.
tl;dr yes, but specifically get them ASAP for future years just so they have a nice personal stash that might otherwise disappear, it's so valuable when they're otherwise restricted that I can't emphasise it enough.
So long as they attend lectures-ish (plenty of students might miss a few, I'm sure they're mostly recorded these days so meh), get the coursework done etc.. they should have a general overview of the modules they've studied - the key though is simply smashing out those papers - that could be the difference between them (getting a 1st or high 2:1) vs some other student who otherwise put in a similar effort during the year and got a low 2:1 or 2:2.