I'd rather associate with the prostitutes and consider them of higher moral principle than most "Christians" who vote for the GOP. A legal prostitute has considerable motivation to be known favorably. If prostitute rips off customers or makes them feel abused, word will be on the Internet. Her pictures are everywhere and it is her business to draw people towards her. If the prostitute pleases the customer and works with them on the price, the customer leaves praising the girl and her business, and they can do it all semi-anonymously over the Internet.
On the other hand, the GOP Christian believes they are superior to anyone not beleiving as they do, and that they can ask for forgiveness with their last breath and be forgiven of all transgressions...even the most heinous of offenses. You don't have to tell me who is more likely to treat people like dirt. I already know.