I am yekke and I wash before Kiddush and wait three hours, as all Jews should
Wrong attitude, sorry. You are a yekke, and therefore wash before Kiddush and wait three hours as YOU should, because that is YOUR mesorah. All Jews should is incorrect; all Jews should do as their Mesorah requires.
Any self respecting Yekke undestands that Mesorah is the most important thing in Yiddishkeit.