Hitchhiking. Total strangers are willing to let yoi into their car and then really interesting conversations Start with people i would never have talked to otherwise because oft different Jobs, Ideologie, class etc. Its always good because the ones that give you a ride are the nice people.
Oh thats a very different bubble of jews than mine then. All jews i now -also in germany- do not agree at all with him. I even know Israelis living here (for more than 10years), that hate him and went to the big protests against his politics whenever they went to Israel visiting their familys - Already before the war started.
Go to shopping malls, Museums, libraries etc. Everything withairconditioningn.