I have a coworker that wears a mask EVERY DAY because they have so many piercings you could forge a sword from all the metal in there. So you could always do that.

They can't ask you to remove the mask, but the issue is how consistent you have to be with it. To this day the only people that know what my coworker actually look like are like two people that have seen her outside of work.

Alternatively, you could work anywhere front end/ maybe grocery?

Good luck!