jewish control of media caused agitation and unrest during world war 1 and some say directly contributed to germany signing the armistice that ended the war
1918 german revolution - bolshevik jews try to take over germany and instate communism, force abdication of monarch, are beaten by freikorps, leadup to weimar republic where jewish influence continued to eat away at germany until it finally gave way to the nazi's
anyone who tells you germans had no reason to dislike jews is either flagrantly lying to you or more likely has no idea about these parts of history that you are explicitly never taught about.
While on the topic of something never talked about, dresden was a city that germany had made agreements with the allies to keep from being targeted in ww2, it had no industry, it was a cultural center and a safe zone for prisoners of war and war refugees. The allies didn't just murder 200,000+ german civilians, they killed their own soldiers in the process. The allies attempted to cover up the bombings but were unsuccessful, it took decades for the allied governments to begrudgingly admit to them