OK, but I remind you that earlier you stated:
If I want to impose bizzare restrictions on my employees, refuse to do business with a certain type of person, or otherwise run things according to my own conscience, I think I should be allowed to do so.
That’s where the regulations governing things like “fair hiring practices” and “discrimination” come in. By definition, any form of business transaction involves more than one party. Our society sets certain rules governing those transactions whether you’re a corporation, a sole proprietor, or a customer.