This has been repeated time and time again, but once more: sexual and gender identities are protected classes in the United States. Being generally reprehensible isn't.
> sexual and gender identities are protected classes in the United States
This isn't the case at the federal level, which is why the "gay wedding cake" event could be settled in favor of the bakers. It's currently up to individual states to determine whether sexual orientation, etc. is a protected class.
"U.S. federal law protects individuals from discrimination or harassment based on the following nine protected classes: sex, race, age, disability, color, creed, national origin, religion, or genetic information. [...] Although it is not required by federal law, state law and employer policies may also protect employees from harassment or discrimination based on marital status or sexual orientation."
Some people define generally reprehensible as having bad hygiene. Should that be a bannable offense? You cant just ban people on the basis of subject terms like this
In the context of running a business? Yes. If your body odor is so bad that you interfere with my ability to provide services, it doesn't seem to be a particular stretch for me to deny you access.