I have relatively little sympathy for most people that are a part of these kinds of 'ecosystems'. The few that I've known personally, weren't remarkable people whatsoever.
The kinds of men who think that they can "buy women" with money, will not tend to be the kinds of men that value women for anything else than their tits and ar.se. Similar principles apply to the kinds of women who in whatever shape of form "demand" money in exchange for their time (in context of relationships/sex). This could be your typical prostitute, or it could be some entitled snot on a dating app expecting that men kiss her feet and pay her bills and for meals on their dates.
Likes attract.
There will be some exceptions, but they're exceptions. Some people are incapable of forming relationships the 'conventional way', so resorting to these sorts of methods is one of their few options, and they do not necessarily enter the scene with malicious intent or the kind of veiled contempt for the other gender that often goes hand-in-hand with objectifying other people. They instead do it with full mutual awareness and consent.