There’s an idea with masks where preventing any infection or virus that you could contract while stricken with COVID will shorten the period of time you have CO

There’s an idea with masks where preventing any infection or virus that you could contract while stricken with COVID will shorten the period of time you have COVID and thus shorten the window in which you are contagious. That was always true and will always be true. Even if COVID flows right through masks, there will still always be a plausible reason to wear them.