Such regulation inherently requires society to make decisions about what sort of work should be off limits to reduce social pressure to do those jobs. You might not agree that sex work falls in that category, but women themselves decisively do: https://www.vox.com/2016/3/11/11203740/prostitution-legal-me...
And as to your own view, do you think unemployment offices should tell women to look for jobs in sex work before they can get unemployment benefits? After all it’s just another job right?
No, not certain kinds of jobs, that's absolutely the wrong way to think about it. People shouldn't be forced into certain kind of working conditions. That's an entirely different perspective. If impersonal sex doesn't bother you, sex work is a perfectly legitimate form of labour as long as the working conditions are just as safe and regulated as any other job they could choose.
> And as to your own view, do you think unemployment offices should tell women to look for jobs in sex work before they can get unemployment benefits? After all it’s just another job right?
The notion that unemployment benefits should be contingent on anything is a notion you've carried into this, but even if we go with it, if a woman could not stand the thought of being a sanitation worker, then she has every right to reject that kind of job. The same argument applies to sex work.
From that perspective, any difference between "type of work" and "working conditions" is wholly artificial. People don't want to be pressured to work on weekends, they don't want to be pressured to do sex work, etc., so we ban those things to eliminate those pressures.
It only looks artificial because you cited an example of working conditions, not type of work. The right to refuse certain kinds of work is a perfectly cogent concept and does not require artificially restricting other people's choices.
Such rules are not made for the benefit of these powerless people.
It is more like how biology operates.
My 8 year old isn't working, but somehow manages to not starve.
We absolutely could structure society to prevent starvation without forcing labor.
Most people are forced into work by life circumstances. That's how society operates: work or starve.
Sex trafficking is a genuine issue, but it's not at all the majority of the industry. I don't see what makes consensual sex work uniquely coercive or evil when compared to other physically or emotionally intensive labor.