And by going too deep, Q meant that he was leading to a place that would take a deeper understanding. The knowledge of what we think we know about the Nazi's and the Holocaust is too shallow. It's going to take awhile before we're ready, let alone those we're trying to redpill. Saying "it's fake" or "it never happened" or even "this is exactly what happened" is too easy and unknown to us. If the cabal was behind it, you can be sure there was stuff a lot more sinister and evil going on then what we've been told.
Israel is last, and again they've never mentioned groups, always individuals and nations. Israel the nation is what he pointed at. Individuals will be singled out eventually.