Ulrich von Hassell was right when he diagnosed this as “a first case of open hubris, a violation of all boundaries and also of all standards of decency.”338 There was no going back. On 15 March, Hitler believed he was at the zenith of his unprecedented career, but in reality his descent had already begun. He had gone down a path that would lead to his own demise. “That day,” as François-Poncet aptly put it, “his fate was sealed.”339

