Hitler's personality and political approach as told in this brilliant documentary remind me of Benjamin Netanyahu and the late Saddam Hussain's. They all are/were attached to reigns and power at the expense of civilian lives.
The concentration camps Hitler gradually built over time show great resemblance to how Israel has been eradicating Palestinians in Gaza when Israel's systematic genocidal war started in October 2023: In the Nazis times, it started with the "eradication" and "elimination" of Jewish elites in the society. Mirror this to Palestinian academics and doctors since the academics are the ones who would document and analyze their tragedies to the rest of the ignorant World, and the doctors would work on saving the wounded women and children. Now, of course Israel could not deport Palestinians by shipping them on trains to gas chambers; but they told them to travel to so-called "safe zones" by however transportation means. And when Palestinians arrived at the target zones and settled themselves in camps, Israeli bombs fell on them overnights.
One of the speakers in the documentary warns of people who are receptive of injustice and destruction because they have no leading figure to trust or "save" them (she was speaking about German civilians and Nazi leaders who were desperate to live at the time, by obeying Hitler). In modern times, Zionist money and lobby is doing just that. The US Government, the UK Government, and many others are silent (if not cheering) for Israel's crimes against Palestinians because these nations are benefiting from Israel. History repeats itself, with modern means of injustice and inhumanity.