A random person who doesn't work in and supposedly has no knowledge of or involvement/regular contact with the sex industry or prostitution suddenly decides out of the blue to spend an inordinate amount of his own time, knowledge and money to develop some non-specific technological 'thing' for prostitutes - without having any idea what this 'thing' should comprise? Why?
If you were a technology person looking to develop a new idea as a 'personal project', how many different and lucrative sectors do you think you'd mentally list before you came up with prostitution? Finance, insurance, agriculture, property, healthcare, fashion, transport, retail, hospitality, construction, manufacturing, entertainment - none of these would even cross your mind first? I call bullshit.