Brazil is a great example. They are devout Catholic but the hobby is a way of life and there are more freelancers than you can shake a stick at. I haven't wasted my time talking religion with the GDPs but I assume they are as religious as the men. It is just compartmentalized.
I think the difference is the economies and disparity of income. The Romanians in the FKK are dirt poor and they have nothing going for them back home. The same is true in Brazil. The freelancers in Corumba are dirt poor. I've never met a Chemical Engineer working in a Termas. I've always said, if you don't want your daughter to be an escort than make sure she gets a meaningful degree such as engineering, accounting, or programming or something like this. This means, with the exception of a few electives, stay out of the School of Social Sciences. Get a marketable degree and you won't be forced to whore yourself out. The same goes for hobbyists. Get a good job and you can afford to call escorts and not have to hang out in strip clubs. Get a worthless degree in Political Sciences and you have much less of an opportunity to market yourself. You spend your life on forums like this saying over and over again It's not fair. It's not fair. Everything isn't fair... Well, to a degree this is true. Life isn't fair and you chose your own fate because you chose to spend your collegiate years hiding out in the School of Social Sciences because this came easy to you. It did come easy to you because it is is easy to everyone. Just write a few papers from a liberal perspective and you have at least a B. Avoid those classes such as Physical Chemistry and or those those damn Chem/Computer labs that could take 10 hours worth of work a week for a lousy credit hour because this is work. There's no time for protesting and you frankly can't spare the brain cells to smoke weed. So stay in the worthless school of the Social Sciences and get a worthless Poly Sci degree and become a Social Justice Warrior.
My uncle was in Patton's Tank Army as an MP. The Germans were starving. Women were fucking for a chocolate bar. There was the anti-fraternization rule within the Army. So the MPs would wait for the poor GIs to go up to a house and knock on the door. The GI's would have chocolates and wine and bread. The MPs would give them 15 minutes and and then knock on the door and shout "Military Police." The GIs would sneak out the back door and they would enter and have the wine, chocolates, bread, and the girls. The women were fucking out of desperation. In the FKKs in Germany you will find women that are still fucking for the same reason. They are Romanians and their economy back home is in a shambles.