The thing is that Weimar Germany was indeed a definition rapidly infesting with all the more decadence, this wasn't within the context of normal brothels or even kinky stuff. Decadence doesn't mean kink it means total flat decadence.
Women were sleeping with people for the equivalent of 3 bucks and spreading syphilis all while getting snowballed with powerful drugs, and this was the only thing people did, as people were left empty and hopeless. Corpses of helpless sex workers in the street who were sniffing the equivalents of what we call glue sniffing today. All this like in the middle of Berlin which was like one of the most civilized places in Europe. People defeated by poverty and drugs, eating breadcrums in the sidewalks for years and years. Weimar Germany and WW1 after Germany was a total chaotic mess.
The above is not freedom it's called hades's lowest fucking living pit. And yes, that is total degeneracy.