I honestly dont see how this will make anything even better than before. Is the largest issue here that you can pay your partners?
I see no problem with that at all,if someone wants to pay to be in relationship(or being paid to be in the relationship),so let it be.And this project will make it easier fot those are are into this,so it has my full support.
Agree. What somebody does in the privace of their bedroom is their own bussiness, and if the situation alows them to get out of it (with consent) then more power to them.