There are already regulations on discrimination. You cannot be discriminated against for your religious beliefs. However, Pfizer could choose not to service rapists. In which case, want the cure for cancer? Don’t rape. Having the option to not service someone based on their actions is very different than not servicing them because of who they are. If someone is being a dick to your employees, you should have the right to kick them out. Based on what you’re saying, you think no matter how much of an asshole they are, the employees should put up with it and be their personal assistant.