Nothing you said here is incorrect, but it doesn't eliminate the possibility of discrimination. In my experience, it makes discrimination even more likely when

Nothing you said here is incorrect, but it doesn't eliminate the possibility of discrimination. In my experience, it makes discrimination even more likely when the discriminated class is smaller due to other nondiscriminatory reasons. It is a lot easier to discriminate against a handful of people than a larger group and it is a lot harder to stand up against discrimination when you don't have a lot of peers.