We talked about this. In the US, we have freedom of speech. If that freedom interferes with your work duties, then you can be fired. If it doesn’t, it’s your own business.
If you’re a member of the KKK and a cop, I really don’t have a problem with it. I do have a problem if 90% of the people you arrest are black when the department average is 10% or you have complaints of brutality against minorities. Being a member of the KKK makes you a bigot, but if you can compartmentalize your bigotry I don’t have an issue with it. I’m a liberal who voted for Clinton, I’m more than capable in my job of dealing with MAGAs in a fair and impartial manner. If I don’t do that, then I deserve to get canned, otherwise if I tell my wife that Donald Trump is a bleeding anus that needs to be horsewhipped and sent to a deserted island to repent of the stain that his presence makes on humanity, then that’s my business.