It’s not only Europe. People in most well-run developed countries work less than people in the US. And they sure don’t fucking brag about working five years without time off like it’s some sort of badge of honor versus a sign of being an exploited sheep.
The sex industry exists and is thriving everywhere. At least the Germans and the Czechs have the decency to regulate and allow it, rather than making it the underground domain of violent pimps and crank skanks, where sex workers are afraid to seek the help of the police if something goes wrong.