I think they want what trans, gay, lesbians, etc have. In terms of resources, jobs, money, social contacts and status. So, just like it happened with religion, they highlight the difference between you and them. Tribes created. Now it’s a Us against Them where them are different, so not human, inferior. If they are not human we can do whatever we want to them. And the rights start to be eroded. People arrested. We can go further down the line but you know what happens. The Them get eliminated and the Us get the resources. We’ve seen this happen for ages.