I agree with the comments above about exam format changes being hard. My twins did finals online last summer but all other exams (as they were 3rd years) were pre pandemic and normal. I felt the online exams were fine as in fact most of their degree marks were already there from earlier exams in year 2 etc and the dissertation was a big part too - although one had a lot of trouble with there being zero library access and resorted to any site on line that could drum up books on the dissertation topic.
This year (post grad law) for them has been 100% online and it is totally new skills needed- eg even typing an exam not hand writing it is a vast change for many students (not necessarily a change for the worse). However in their case there are maximum word counts so just as it can take you hours filling in personal statements to you are not a word over it is very different and more time consuming that just being able to request as much additional paper to handwrite an exam if you want it. Secondly internet can cut out which does not happen in a handwritten exam hall exam. Thirdly you can be disturbed by noise at home, door bells etc which again exam halls do not have. I am sure there are lots of other differences too.
They do not know yet how the exams etc will be never mind course attendance for their law course from this September yet. I suspect the exams may remain on line but it would be very useful to have full details before the course starts.
My son in Bristol is staying to end of lease in mid July as are most of his friends and we have paid the rent until then anyway. At least they will still all be there on 21 June total freedom day.