You're opening a can of worms, but that's basically what every debate does. The idea of "sex work" has other, larger implications. For example, in my country, if you are unemployed, the government gives you some money, but less money if you don't try to find work. If "sex work" is a legitimate form of work, can the government suggest you seek such a job, if you can't find work otherwise? Will your friends and your family pressure you? It may seem far-fetched at first, but if I think back to all the other things that were liberating alternatives and now have become mandatory. Cars gave us the freedom to quickly get from A to B, but now a commute of 1 hour is acceptable. Phones gave us the freedom to reach everyone almost instantly, but now you have to be available 24/7 for everyone else. You can get the latest news at any time, but you also have to stay up-to-date. It is no coincidence that most women put on make-up every single day.

What I'm trying to say is that everything that is "liberating" only shackles you to a new framework eventually.