I do agree. if i sell sex toy and lingerie from my shop and Police found out they are using what i have sold to them to obtain more customers. Then will i be charge too ? The Pro are just using my service and product. Same for this guy, he is just a service provider and the Pro subscribe to his service.
I seriously don't know why local get fucked upside down for being creative and think out of the box .
How about "Uber-style" App ... Once the FL are ready to work, just on their phone & wait for calls. Then it is no longer classified as "living off earnings from hooker", rather it will be an internet company providing matching services