Since every individual carries out any job to earn money, he practices prostitution to all intents and purposes. Selling your sex organ is no different than selling any other part of your body, like your voice, brain, muscles, and more, just to get money.
If you abstract any two things out far enough you can make them sound the same.
And yet, if “abstraction” and “prostitution” sound the same, it must be a really noisy party.