Because you don’t understand the CASE and why the judges ruling was ok.
It had nothing to do with the actual person it was what they were wearing.
It isn’t that hard to understand.
Black Lives Matter shirt is not a PROTECTED SLOGAN OR CLASS just as MAGA isn’t.
A Bar owner can find Black Lives Matter T-shirt offensive and refuse service to anyone wearing one. Just as they can refuse service of people in uniforms or carrying firearms.