HOGWASH! Masks offer some protection against being infected from aerosols. Any protection is better than none.
I think their concern is that most people do not use them properly. If there’s panic buying it prevents them getting to medical personnel where they’re needed most.
At this moment, we have had very very good and proactive management of the coronavirus by This President and his administration. The early travel restrictions have helped immensely in keeping the coronavirus from taking a big foothold yet in the US.---Quite a bit to be proud about with This President