The argument that X group "want to make money" and therefore will never discriminate is provably false. Restaurant owners (and hotel owners, and gas station own

The argument that X group "want to make money" and therefore will never discriminate is provably false. Restaurant owners (and hotel owners, and gas station owners...) in the South refused to serve black patrons for a century after the end of slavery. What's your explanation for that behavior, if not racism? You might argue it's because their white customers would retaliate by not patronizing their business. But that just proves that businesses will discriminate based on race, even if it's not due to the owner's racism but their white customers'.