Wearing a mask works both ways ...protects you and others you come in contact with. People who choose not to wear a mask should all be isolated together and only be allowed to have contact with non-mask wearers. Non-mask wearers will put on a mask just to gain entrance to a restaurant or store and immediately remove it when they are inside. When someone approaches without a mask I give move as far away as possible and treat them like they have the Bubonic plague. I put up my hand and yell "don't come near". Anyone who refuses to wear a mask is a carrier trying to infect others and I will do what ever is necessary to keep them away and don't care if they know it.