DS is having a really hard time as a fresher at a London uni. Due to Covid, his flatmates vanished within the first two weeks, so he has lived alone ever since.
He says that three different friendship groups have dropped him. He was in WhatsApp groups that went silent and then discovered that new groups had been set up without him.
He has HFA but masks it pretty well. He comes over as a bit serious and quirky rather than autistic. He has made huge efforts - he has baked birthday cakes for people, bought them birthday presents, held a dinner party. But in return people refuse to even go out for a walk with him. He's now spent six days without a single human interaction. Every suggestion he's made to meet up has been ignored or rejected. When he admitted to someone he thought he got on with that he was alone in a flat and had spoken to no one for days and felt lonely, she just responded with a sad face and left the conversation.
I feel sick with sadness for him. He is a lovely boy. He is very funny and kind and has loads of interests. He just wants to be able to hang out in a group - he's not demanding or attention seeking. He feels like there is something wrong with him and I can't persuade him otherwise. He refuses to come home and hangs on in hope that someone might agree to go for a walk with him.
Uni has said he can bubble with another flat but he doesn't know anyone well enough. He says even if he did bubble he'd still have to be invited into the flat and can't see that happening. They don't seem to care at all about his well being.
What can he do to turn this around, and what can I do to help him?