Sorry, I have taken the habit to ignore individuals who gratuitously insulted me. Just like I am also sorry to have missed that part where you are entitled to make demands about other users answering your questions (which I doubt are in good faith).
But for sake of clarification, I'll answer.
What W-G (Goldberg not being her real name to begin with, nor the result of her marrying a person of the Hebraic faith and thus taking his name) said inscribes itself into the CRT mentality, which is one of the core tenet of BLM.
Tenet that explains how there is that hierarchy of oppression, and of one being oppressed. And yes, there are people in the black community, many of whom are fervent supporters of BLM and BLM activists, who do not like the Holocaust and even to talk about the Holocaust, because it takes away from that oppression, and therefore their oppression. There can only be one winner of the "oppression Olympics", and BLM has claimed the gold medal. They are the oppressed ones
Her other claims, describing the Holocaust as not being about race but being about "how people treat eachother", about "Man's cruelty toward Man" and "white on white crime" is a sort of broad and asinine "gentrification".
Thus, incidentally, creating a cognitive dissonance: everything bad is based on race and skin color, yada yada. Which is W-G's point "it's white on white people".
Which goes on to show the ignorance and lack of understanding of racism within ethnicities.
Throughout History Jews were not considered as "white", just like the Romas, or the Gypsies, or even the Italians, Irish, etc... but it has now been, somehow, "gentrified" to the point that "every body" is white even Asians, Latinos and Arabs. Even black people who do not embrace the BLM views are white. Black people who serve in the police are not black, they are "race traitors". Black people who didn't vote for Biden "aint black" (as Joe said).
Reminder that during WW2, under the Nazi regime, and Historically even way before that, Jews were not only considered as "not white", they were also considered and treated as inferior. If not a "sub-species".
And though W-G issued a "heartfelt" apology, she yet doubled-down with guesting on Steven Colbert's show by repeating it was "a problem between yall [white people]"suggesting "discrimination can only exist when you can see visible differences between individuals" (and the Nazis did try to come up with physical differences between the Jews and the "Aryans"). To quote "as a black person I think of race as something that I can see; so I see you and I know what race you are."; which, again, clashes with Historical facts as exemplified by the Nuremberg Racial Laws and the debates of the Wansee Conference; establishing what % of Jewish ancestry (or blood) makes a person Jewish.
The idea that the Holocaust is about “man’s inhumanity to man” sanitizes what the Nazis did, and erases the elements that separate this slaughter from other pogroms and discriminatory acts in Jewish and world history. It is the singularity of the Holocaust that neither registered with Goldberg nor those asking "how is that even related lol".
So yes, the Holocaust was about race. No, the Holocaust wasn't about "white on white crime". No "Hitler didn't lie about it being about race" (Nuremberg Racial Laws and the Wansee Conference weren't about race... nah).
And yes, it does have inscribes itself within BLM and CRT tenets, as it relates to "systems of power", "the dynamic of oppression" and the whole "intersectional theories".