Actually, it IS different. It is sanitized by the sun, and flows freely.
Inside, it is usually not sanitized (unless UV system installed), runs through a 6 month to year old paper filter gathering up all the germs and viruses from the building, being blown through a wet mildewy/moldy air handler.....
So, yes - it is different.
That's not to say that you should wear a mask - whether indoors or not. I'm with you that these people are demented. Guessing also that her hands are all over the mask and doesn't wash her hands when doffing or donning; and she uses the same one day after day. Absolutely defeats the supposed purpose.
Actually, it IS different. It is sanitized by the sun, and flows freely.
Inside, it is usually not sanitized (unless UV system installed), runs through a 6 month to year old paper filter gathering up all the germs and viruses from the building, being blown through a wet mildewy/moldy air handler.....
So, yes - it is different.
That's not to say that you should wear a mask - whether indoors or not. I'm with you that these people are demented. Guessing also that her hands are all over the mask and doesn't wash her hands when doffing or donning; and she uses the same one day after day. Absolutely defeats the supposed purpose.