I approve of it in that it's legitimate work, unlike being a landlord, and lots of vulnerable people end up doing it as the only method of supporting themselves, as well as a lot of single moms trying to deal with making an income and parenting, etc. I would not disparage anyone doing it. Would I worry about their emotional and physical health and safety doing it? Yes. We have a sex workers collective drop-in center in my city who make efforts to try to help keep them safe, such as testing, condoms, etc, which is great. But I can't help but wonder how someone's mental health would be affected by just being a glorified blow up doll. There was an Ask Reddit once about what people saw on porn sets, and someone who worked on one said all the girls seemed really fake and unhappy and vacant emotionally, and that concerns me. I would not want anyone hurt by doing this work is my point, but I don't object to them doing it of course. Just please take care of yourself!

Edit to add: last weekend my church took a potluck to the local park where there is a small tent encampment of unhoused folks and invited them to eat with us, which they did, which was nice, and although they were shy we all talked a little, and some of them were clearly sex workers from what they talked about. One had what I think was scabies on her skin, and that's the kind of thing that worries me.