With traditional adult entertainment, creators are aware of the social ramifications (e.g., social stigma, familial ostracism, difficulty dealing with the future, and so on), and there is a decent theoretical economic framework to measure that.
I am not sure if there's the same this new army of "civilians" joining OF, let alone the additional toll it will take on the creators in terms of social ostracism, future prospects, future opportunities, and mental health.
Why though? It is an interesting issue when you look closer. For an individual, it's more obvious - I wouldn't like to be with a prostitute because of possible hidden diseases and lack of trust - but there is no way of telling how many sexual contacts my new partner had, whether paid for or not.
But I wouldn't have any problem working with an ex-pro in the same company or team, they would be just a colleague like all the rest, and I can't imagine any adult making any immature comments about the past of any colleagues on my team.
I can only imagine that the negative perception of prostitution as "selling" your body is coming from mainstream religions which are the great society moralizer.
Probably because its not the same at all. Getting naked and spreading your legs is neither as productive nor difficult as serving your country. Neither should it have the same social status.
We don't give high social status to killers, thugs, murderers and hired assassins, but when it's institutionalized killing, (which is the military) that's okay? The fact that an "official" gives the word, and the victims are not citizens of your country doesn't make the military be less about killing.
There also is nothing "productive" about paying for salaries, equipment and training to a bunch of grown men in the anticipation that you have to send them to do violence to your bidding.
If the military was not under the veneer of "official", wrapping it in an "institution" and all the language of "serving your country", we'd not been able to distinguish between military, militia and armed thugs.
Yet, our society at large reveres them as some heroes and they are mainly socially acceptable.
I bet that if we had a "Department of pleasure", with ranks, hierarchies, rules, promotion paths, etc, sex workers wouldn't be as marginalized as they are now. In fact, in many civilized countries, prostitutions is both legal and taxed, and less stigmatized than it is in the US, who are too puritanical/religion influenced in their views to want it to be otherwise.