Of course. Sex workers have a lot to say about sex work and people should listen. And now that the sapphic blue screen is over the mechanic thing is a perfect comparison. If a mechanic has to disassemble your car to find out what's wrong, you still have to pay for the labor even if it turns out...

...that you need a new engine or something, and you don't want to pay for that, you don't get free labor from a mechanic. There's no "well you don't want to pay for the fix so you get 10 hours of our time for free" in this scenario.