I don’t “believe” in the Holocaust. “Belief” is faith. I have evidence about the Holocaust so I know it happened. That is an act of reason.
I think the “belief” part is just over the years we get lazy with language. you’re right about that. I think the deniers are talking about the scope and could it have happened on the scale as it is told now.
still, it bothers me that in a country where we supposedly “question authority”, we have a list of things,
the holocaust, federal reserve, 9/11, that we’re not supposed to question.