Well, if it comes to pass that all Uni students will need to be double vaccinated to attend, I cannot see how any university has any excuse not to be fully back to normal in Sept. They are doing that in the US, with university therefore back to normal, so should be achievable here?
DD had a note confirming Exeter will have vaccination on-site from arrival, so they will be promoting that as well.
Avocado - that's pants to hear about moving in. Again, I just don't see the rationale. They are going to be mixing with thousands of new students anyway, a few parents around for moving in day isn't really going to make that much difference surely.
Vaccination either opens up society, or it doesn't. If you can sit in a plane of 200 unrelated people for 9 hours in August, you can surely attend a lecture or seminar of one or two hours in September.