Thank you for your honesty.
> While I was homeless, men sometimes offered me cash to sleep with them based solely on my looks and obvious poverty.
The way I find girls is through a community forum which practices reviews. I very rarely visit a "new" girl which doesn't have good reviews from reputable members so while I am sorry to hear your experience, I have never offered money to a girl for sex out of the blue or because I felt she was vulnerable. I've only ever been to girls that explicitly advertise such services.
> Lots of low paying jobs are unpleasant work, like cleaning toilets. Lots of low paying jobs subject you to abusive bosses and abusive customers. It's common knowledge that wait staff at restaurants are typically treated terribly.
You assume I am going to girls that are generally treated terribly, have a pimp that takes all their money and are happy to act cheerful for 100$ per hour having sex with 20+ different men per week.
There's no need for her to act, there's plenty of demand for warm bodies without any need for good social skills. And I believe generally those girls that don't offer good GFE are probably forced into it. That would probably even be the majority of the market. I don't know, I haven't done any field research on this but I assume I only visit like 1-2% of girls and am very rarely dissapointed with a new girl because it's hard to fake honest signals.
However it is not hard to make a decent living as an independent girl. The good ones generally work from 10am to 22pm at most. They take good care of themselves, screen clients and build up private lists where they won't even take new clients. If she just wants to live a basic good life she could take 5 regular clients 2-3 times per month and make 1000-2000$ easily working at most 20h per month. That money could well pay for eating only takeout and have a very nice appartment in Bucharest.