Found this piece, about author Franz Hessel and his book about 1920s #Berlin. Good read if you can spare some time. https://publicdomainreview.org/essay/the-blinkered-flaneur/

The Blinkered Flâneur: Walking with Franz Hessel in 1920s Berlin
Does the flâneur, that curiously modern figure who wanders metropolitan streets, have a political consciousness? For Franz Hessel — author of Spazieren in Berlin, “a memorization while strolling” that Walter Benjamin called “thoroughly epic” — the answer seemed to be no. Paul Sullivan explores Hessel’s perambulations through Berlin and the achievements and limitations of his vision.