Dollar General review: Employee

I went into a Dollar General in Pensacola, FL off of Exit 17 on Scenic Hwy recently. I went in and was shocked to see not a customer but an EMPLOYEE wearing a COVID mask that said, BLACK LIVES MATTER. It's such a cause of division today that it amazes me that a company store logo wouldn't be worn vs this. I understand that DG is unique in that it doesn't have their employees really wear uniforms and that's great but to see an employee wear a mask which is clearly a political statement, should not be. All I'm asking is that this store be contacted and the manager explain to the employee that if any mask is to be worn, it must be a mask provided by DG. Thanks.