As long as there is a labour market, there will be 'commoditisation of human beings' as you put it. Some marital relationships could also be described thus. Prostitution doesn't have to be unethical.
But I'm not talking about a moratorium. I'm talking about a shift in attitudes whereby eating dead animals comes with a social stigma.
In the case of prostitution, many people believe it should be legalised on the basis of libertarian values and/or pragmatism, whereby prostitutes would be better treated and safer if it was legal.
In other words, we are pretty close to a scenario in which being a licensed brothel owner or a pimp would go some way to losing its social stigma. But if you operated out of these regulatory parameters, say as a sex trafficker, the stigma would remain. And equally for those who use illegal or sex trafficked prostitutes instead of legal ones.
In a world in which animal farming was more strictly regulated, is it not possible that treating chickens as terribly as we do now would come with a similar social stigma?
I used to know (in a non-commercial sense) a lady of negotiable affection who enjoyed her job and made tons of money from it. If a woman who was not unattractive offered you substantial readies in return for certain sexual services that it would not bother you to provide, would it come down to a matter of principle or price? (Your personal relationship commitments notwithstanding)
I think it's naive to suggest that whoremongering is ever going to lose its social stigma. In a society that values sexual fidelity in women, whoring will always have a stigma.
As things stand in general society, eating dead animals has zero social stigma - none. Where is the impetus going to come from to change that? Where is this stigma going to come from? Vegetarians and vegans? No-one really cares what they think. They've been banging on about it for years and the world is eating more meat than ever before.
The principle is that you are taking something to which as humans we give real emotional weight and value, are stripping it of all emotion and turning it into a commodity for sale to the highest bidder. The level of emotional disconnection that requires and the damage it must do to other parts of your life and view of the world seems to me a high price in and of itself.
No, I don't think so; work, and the idea of work, is simply too important nowadays. Getting caught kerb-crawling, for instance, may be an embarrassment but there's no real long-term price to be paid. Everyone can make a mistake but the modern thinking is it doesn't mean they ought to be denied the right to work and make a living. There's endless examples of this.