When you require masks, then masks becomes Personal Protective Equipment (PPE). The problem is PPE protocol is not being followed. For example, step two demands that employees must be trained in how to use the PPE before they are to use and wear them. Did your employers train you on PPE? Were you trained at all? PPE guidelines state that you have to be trained. If not, then your employers are violating PPE protocol. You should sue them or at least tell everyone everywhere they broke the rules.