> We have no idea the damage that constant mask-wearing could do.

Pshaw. Many people wear masks constantly. I wear a mask for days at a time when I’m woodworking. Sculptors wear masks while creating their art. Surgeons wear masks for ages during complex operations. My dentist wears his mask all day every day. The guy who paints your house will wear a mask all day. It is simply ridiculous to suggest that we don’t know what mask-wearing will do.