This is why Bitcoin is censorship proof and not controlled by centralized opinions on what is good and what is bad. Prostitution has been with us for many centuries and most people paid for those
services with cash. The new kid on the block, Bitcoin makes this process safer. These prostitutes are often targeted because they carry a lot of cash around, and then they get robbed and hurt or even
killed in the process. I am not saying this is right or wrong... but I am saying that we should be able to make a choice. In any way, if the authorities carry out a sting operation, and they seize the
phone or the computer being used for this, they will have access to the Bitcoin address being used and also the Blockchain history of all the transactions that took place.