I've spent the last 2 weeks moving to online lecturing for up to 12 hours a day to fit in all necessary classes. I can assure you that the material covered is identical to that of a tutor group or lecture theatre, the online seminars are working well with students engaged and sharing ideas using various tools.
I would have no doubt about the quality of education which my own DD would receive if she does have the opportunity to start in the autumn online. She needs that focus, especially as the rest of her world has been thrown upside down. Moving the goalposts on her university dream could be the thing which tips her over the edge.