Nannan2, there are no lectures yet because most students haven't started the term, it has been Freshers Week where they don't get lectures. And don't think my son hasn't had the lecture about mixing, learning from this, etc. He made his choice and had to live with it, just as we all do. He also was made aware of how lucky he is to have escaped a serious case but the reality is, most students will probably escape the serious cases.
growstuff, there will be some students who are completely alone because of the way their student accommodation is set up but the majority are in shared flats. Normally there are number of students with their own bedroom but there are shared cooking facilities. They can either combine to get online deliveries or, if they are stuck in their room like my son was, the others in the flat can get stuff for them. Places like Amazon (students get a 6 month free trial) can deliver in a very short time. Washing is different if you actually have to isolate but the majority of students will bounce fairly quickly and won't need a great deal of clothing for a 2 week isolation. Obviously those who are more ill should get support.
Grandma70s, sadly the courses running today seem very different to ours. Last year in his first year as an Economics student, all lectures were recorded and put online so you didn't actually need to attend them and a lot of students didn't. There were no debates, no question and answer sessions and very little group work. A friend of mine had a daughter who attended Uni studying law and her contact time was a measly 4 hours...just what my son is being offered this year instead of his 11 hours. Everything for the law student was expected to be done under their own steam. Personally I think that is terrible value for money but I use the point that the difference between last year and this is very much to do with the socialisation and partying. Quite frankly, the partying is something that needed to be addressed anyway...during Fresher's Week, ambulances are a too regular an occurrence at Universities and the amount of drinking games are hugely dangerous. I have been horrified.
I am not saying that there are no problems for students, I just don't think it is helpful to dramatise it all in such a way. It is up to parents to support their offspring where they can to help their young adults find solutions and to signpost them to the available support where they can't. At the end of the day, if you want to undertake University courses this year, you have to be prepared for the problems caused by this virus. You didn't need a crystal ball to see this was going to be a difficult year or that the virus would spike again.
Incidentally, I am not just going by my son's experience but on his many friends at different Universities, some who are just starting and some who are in later years.