Sex isn't special in the sense of being on a pedestal. Sure, it can be magical in that two people in love come closer together, but that is also true of many intimate experiences. The physical act should not be restricted from being performed, shared, or even monetized because of the sense of morality of others.

Sex workers are working. They may get someone off via their actions, but they're providing a service, same as someone who fixes your broken phone, provides medical care, or unclogs your toilet. It's a form of labor.

My life doesn't include a special realm or being beyond that of people to provide incentives or guidance on how to live. That's entirely decided by people and their own sense of decency. Treat others well, as you'd wish to be treated, and try not to live in a way that negatively affects others. That's the whole of morality to me. I think this will lead to a good life. In no way would paying for or receiving money for sexual acts be affected by it.

Hell, give me enough money and I'll perform whatever sex acts you want.