I think many sex workers tend to be short term thinkers, as a result they focus on day to day, in the sex industry as a whole there just isn’t a lot of longevity, as a result just look at how much cash passes through the hands of individual sex workers with the same results occurring regularly ie; inability to pay rent or phone bills on time, cars being repossessed, and the like.
Offering advice is a fools errand, and as a result many of these girls belong to that group that fall behind as they get older and the looks start to fade.
There are always exceptions, but this is just my general observation, and it explains why you really won’t find what information you are really looking for, just my opinion but it’s based on my observations of over 40 years.