Male Lesbian claims race is essential—but here's a riddle. How can that be the case when Italians used to be people of color, but aren't anymore?
Actually, I claimed that race is NOT essential. There is no common quality that all members of a race must share, other than that they share the race of their parents. But just because only dogs can give birth to dogs doesn't mean that any essential qualities define a dog. Again, Darwin refuted essentialism. If you want to claim that two black parents can give birth to a white child, that's your problem.
Yes, the culture surrounding a race can change. A race's social status can change. That is why italians are no longer POCs.
I claimed that transracialism is false. A person cannot change their race within their lifetime. You seemed to reject transracialism in your "Dolezal77" post, but now you're affirming transracialism it seems? Again, it goes to show you lack a coherent argument against my view.