I am just reading the article linked from the @LAreviewofbooks. A couple of bits I wanted to highlight so far...
"Hitler used the tactics of bluff masterfully, at times giving the impression of being a feckless Chaplinesque clown, at other times a sleeping serpent, at others yet a trustworthy statesman. The Weimar establishment didn’t know what to do, so they pretended this was normal. They “normalized” him." - sounds familiar
"... the Reichstag Fire was not a Hitler plan to excuse a takeover through martial law. It had indeed been the work of a Dutch man, Marinus van der Lubbe. But Hitler, ruthlessly and savagely, took advantage of it, instituting martial law and crushing electoral democracy. There would have been another excuse. Once in power Hitler was going to go on maximizing it until the “final solution.” - this is exactly what I can see happening here. Just one terror attack and he will go for it.