I have worn a mask in public since this started.
It might help and it might not.
If I can do a small part and help not make the cashier that has encountered 100 different humans this shift not get sick and the only thing I have to deal with is 20 minutes of Red Bull breath what ever.

I have to wear masks of different types for long hours for work from n95’s to full blown paint masks. All of which are mandated for my health and safety. Why wouldn’t I offer the same courtesy to those that to this point haven’t had a mandate requiring them.

Honestly I am surprised the state mandate took so long. There is a lot of full red states that implemented and reimplemented it before CO first did.