You’ve got it backwards. Lots of people who face addiction, homelessness, etc turn to sex work. It pays and sometimes that’s what ya gotta do to survive. I’d argue that consent is dodgy for anyone forced to do sex work to pay rent, but barring that, whatever gets struggling folks paid is good in my book.
An acquaintance of mine who’s been living out of her car for some time just got a refurbished laptop that she’s now using to polish up her resume and portfolio and get a stable job doing vfx. She paid for it using money she earned via sex work - which she’s not ashamed of at all, it’s just another skill she has that opened some other doors for her. She met a fantastic partner who she’s now living with. And now that she’s got a leg under her she’s getting sober too. I’m genuinely really proud of her.