I think that’s pretty terrible, personally.  I’d hope that most people would try to do better.
assistant
Should you be allowed to do that?  I personally don’t like it when people are discriminated against for their identity, but there is also an ethical argument to be made that you have a right to run your business in a way that you want.
assistant
Should a person be allowed to deny service based on religious beliefs?
user
Do you mean, like denying service to LGBT people, or women seeking an abortion?
assistant
Yes
user