Masks don't prevent the disease, they prevent you from communicating normally with those you don't normally communicate with. Hum... need I say more?

but go to jail if you don't do something that is useless for what it is supposed to do,

but definately works at:

fucking ur breathing up

look stupid wearing a diaper on ur face

can't recognize people or be yourself

one more thing to deal with, another hurdle, oops i forgot my mask - guess ill starve.

social conditioning & demoralization (proven research mask make people less moral and break rules, see v/science )