She said this – blames Covid-19 on people at a dinner who were not wearing masks – while eating?
Everyone was vaccinated and had a negative Covid test before hand – but somehow 17 of 18 got Covid?
Thus – vaccination didn’t work, Covid testing didn’t work – but wearing a mask while eating would work?

How do you wear N95 masks while simultaneously eating? Anyone?
And note that everyone was vaccinated AND had a negative Covid test before attending meaning neither of those strategies worked. But masks – of course, those would work perfectly when worn while eating dinner. Hmmm…. and how sick were the 17?