morfin I know that is twaddle, you know it is twaddle. The Sunday Times repeats it over an over again...
OP, I have a DS in sixth form who also is not a party animal type. The only extra risk he has been exposed to/ exposed us to since lockdown has been the recommencement of football training. At first, he was quite shaken up by the lack of mitigation. He has got used to it now. He still sanitises his hands straight away after training and stands apart in team talks. His coach has one of those 'laugh it off ' attitudes. But I don't want to discourage DS from a bit of sport, fresh air and teamwork.
I know it is tough for those who have high levels of empathy and social responsibility. Schools are a tough environment because there is no possibility of SD in most classes.
I think after while your DD will get a bit less anxious.
But she absolutely must be herself and stick to her values and principles. The more older students who do , the less community spread there will be. I understand your frustration. All that care and responsibility seems now to amount to nothing. I have absolutely no patience for those posters who think all teens have some god given right to party. Or those who seem to think all parents and all families believe this and view any quieter less gregarious teens as if they are freaks.
Sixth form colleges, interestingly, follow different guidelines, as do universities.
Just tell your DD to be herself. No need to join in with the mean girls!
I have two SD desks in my rooms , which I mention to the kids. Sadly, it is not possible in one of my classes for A level as there are too many of them but I would happily rearrange seating for a vulnerable student, or one who had a vulnerable family, or one who just wanted to be more cautious.
On the subject of the anxiety survey, it is interesting how that is being dismissed, but not the numerous flawed surveys about spread in schools which are trotted out...