I mean nothing will ever be exactly another holocaust. I think that's the point I'm making. There will never be another German guy with a funny mustache in a brown suit, gassing an ethnic group in showers.

But here we have

- concentration camps and large scale forced detention and labor - organized genocide (admittedly on a much smaller scale than the holocaust) - systematic rape and organ harvesting

I mean if you had to assign some negative utility score to both events I'm sure you could easily argue the Holocaust was worse, but I think that misses the point. Once you check all of those boxes, you are dealing with the same category of thing.