nulli dont see why id ever stop wearing a mask in public. as far as i can tell there are only upsides.
J-network@nova one con: glasses fogging
everything else is pros
@nova wearing a mask causes difficulty for deaf people who are trying to lip-read.
They do sell transparent masks specifically for this, but the thing that sucks is that the person trying to lip read (and thus aware of this) is not the person who needs to be wearing it.