When there's material wealth, we all trade our time and energy for it. Literal whores only differ that they cross the line by adding their body as up for trade.
The people that love what they do for a living? They're just getting to fuck in a way that isn't that unpleasant. A vast majority of us though? We don't like the way we're getting fucked.
We thought we could unionize and find a good pimp/government, but that's not turning out the way we'd hoped.