Masks are required, even if you're vaccinated. Online self assessment screening and temp checks before you clock in.

My safety is your staying safe, with me

I would wear a mask, and try to make them understand why I wear mine

I would self distance and follow rules

Oh, and disposable masks are provided before clocking in, at the designated temp check station. Wash hands often, and try to maintain social distancing (which isn't hard, unless you're a cashier).