Good. She deserved to be fired.
"Congious said she wore the mask to side with a movement she believes brings attention to injustice and racism happening all over the world. To her, Whataburger’s actions represented an opposition to her support. She asked about resigning because she no longer felt comfortable working there. “This is the first time I’ve ever felt like this,” she said. “It’s not right.”
Aw, poor baby. Her employer wants to keep politics out of their restaurant and she "no longer felt comfortable working there"?
Get fucked, you whiny little bitch. You don't get to do what you want or say what you want while on company time, and you have no right to expect them to support what you support so you'll feel "comfortable".