BS”D
Yehuda Bauer is the most biased historian out there and Zuroff is a close second. Ben Hecht is far more than “an embittered screenwriter”, and don’t forget who preceded Rav Lau shlita as head of Yad VaShem.
Still, complicity and bad decisions due to improper priorities and treyf ideologies are very different indeed. There was no Zionist complicity in the Shoah whatsoever, only zionist endangerment and sacrifice of Jews in order to serve the zionist cause.