how many years ago did people make this argument to refuse to serve black people?

Genetics are understood to account up to 40% of gay men’s sexual identities. Why should we allow businesses to make exceptions on a potentially genetic basis?

You can’t force someone to do something they don’t want to do. Full stop.

If you are a business serving the public, yes you the fuck can.

Whether they don’t want to do it for good, bad, racist, homophobic etc reasons, is irrelevant.

We had an entire Civil Rights Act about it. It prohibits discrimination on the basis of race, color, religion, sex or national origin.

Read a fucking book.