Plenty of historians documented the process. General apathy, combined with a delusional denial that anything bad could be connected with the superstar leadership. "If Hitler only knew" was actually a thing people would say about the suffering. And he enjoyed just as much support after the war as before, because, yeah, delusion.

I wish we were allowed to talk about it on Lemmy without getting banned by the vast amount of conservative mods just “doing their jobs”