If we're talking about views, interpretations, by all means. But it's not always that, is it? And I think the holocaust as policy falls into the solid parts of the region of fact by now. Fifty years ago, it might have been arguable -- but then, few were arguing for obvious reasons. Today, it is surely like saying "flat earth".
I restrict my view to cases of if and only if they fall well within the region of fact. Please, none of that post-modernist stuff on 'fact'. There are facts, even if the region of fact is a much more plastic one than positivists claimed.
Of course this should be further qualified -- but don't really want to get into it at this time. Fine, if the creationists, or flat earthers want to keep going. But when it comes down to events/policies such as the holocaust, I'm afraid my tolerance level is very, very low.
Basically, while I am in, say, 99% agreement with your view, I do not feel comfortable with affirming it as unconditional and unconditioned. Context and history must surely count for something.
kjk