I live in Berlin and used to live in Vienna - I hear such jokes all the time, that Berliners will eat just about anything as long as it's cheap and won't immediately kill you.
You don't have to go far to see the difference either: Austrians and south Germans are already much more "food-oriented" than north Germans, so this may be a regional thing rather than encompassing the whole country.
You don't have to go far to see the difference either: Austrians and south Germans are already much more "food-oriented" than north Germans, so this may be a regional thing rather than encompassing the whole country.