In a survey we did (ITT trainees, large university), they overwhelmingly requested asynchronous online lectures and in-person seminars and tutorials.
So the plan for next year is groups of up to 30 F2F, with no social distancing, for seminars, and lectures (usually 200- 450 people in a lecture theatre) on line and mostly pre-recorded.
The trainees preferred lectures not F2F because they said there was very little interaction between individuals and the lecturer anyway with the huge numbers; they preferred to access a lecture at a time to suit them, and they particularly valued being able to stop the presentation to take notes or look things up.
We are concerned that what would have been an hour's lecture can stretch to 3 or 4 hours for an (over?) conscientious student as they dissect each seaction - with knock-on workload problems. Also that some may delay watching them and then get overwhelmed by the backlog and not have had the preparation for a seminar or essay - but some used to miss lectutes and so were unprepared anyway! Now at least they can catch up when / if they realise they need the info.
Those talking about students stuck on their own in bedsits, the presumption is that society is opened up again next year, so they could hang out in one another 's bedsits or communal kichens, go to libraries or cafes and watch lectures together or on their own in company with others.
I think it will work, and could actually improve the offer.
Our course offers weekly slots for trainees to contact lecturers via direct messaging about lecture content - I assume that will also continue.