As another Prussian Jew from the very same city, my time in Israel saw a vastly different picture. There were issues in Israel from time to time with racism affecting Ethiopian and Mizrachi Jews etc, but it was nothing like faced in America or Australia with minorities in the same period. And for now, if one travels to Israel, the majority of people are brown or well tanned- and it was usually impossible to tell Jew and Arab apart, except for dress sometimes or a kippah( and remember there are plenty of white passing Arabs too).