But I believe the issue here is a person who claims she's Jewish and she expresses hatred for white people.
Your friend I presume!
So, get over it. You guys are stuck with it ~ and, BTW, the Law of Moses estblished first who might be a Jew, and later on, after WWII, it turned into whoever claims he or she is a Jew, so I'm sure not going to challenge her on that score ~ although I noticed that's the first thing you did.