Dr. Anthony Fauci says goggles would provide ‘complete’ Covid-19 protection

(CNBC)

Why wouldn't we wear a complete face shield? Not over a mask, but instead? I hate the masks, although I wear them all the time. I got a KN 95 yesterday and had trouble breathing with it on. They masks are uncomfortable, hot, they steam up my glasses. The complete face shield looks comfortable and less hot. The face shield would be more expensive but I at least would rather wear that (if I can do it instead of the mask.).