Seriously? He is an idiot. I do not wear masks but if I chose to, I would have at least known which to wear and how to wear it.
CDC and WHO sponsored studies in SE Asia back in 2015 tested various masks in >12 med facilities and 1400 med professionals. An N95 blocks <50% of virii-laden aerosol particles. A typical cloth mask blocks <5%. Yes, five percent.
And, same tests showed that a single aerosol particle has enough virii bits to infect anyone.
So, no, Chrissy ole boy, masks are worse than useless. All the med authorities knew it for years. You just caught on to this? Wow.