Didn't read the thread, but from my experience, dating apps used to work about a decade ago but mostly in more rural areas and at younger ages. I mean <21. If you're in any city, it's overweight single mothers looking for a handout or literal prostitutes. You're better off going to a strip club or getting on "casual encounters" type websites and finding a woman because they're all "working" these days. Actually, they've been doing it for thousands of years, but hey.
What you need is the same thing as me. We need to get into local social scenes and communities. Make regular friends and get to know people. It's kind of like high school and college. It's meeting people in the same situation. Dating sites are just awkward. I'm even on Bumble and my profile is like "well traveled, ran business for 6 years, master's student" and I'm getting women telling me she's been in jail since 13 for stabbing someone, has 3 kids, blah blah blah. It's the worst of the worst.
Dating apps are like a sick game. Honestly, they're for-profit businesses. They need (typically male) customers to subscribe to premium services in order to make money. Then, they get strung along for the monthly subscriptions with shitty conversation. I wouldn't use any of them unless they're completely free, TBH. I would try stuff like MeetUp to find social groups without any pressure.
The other problem is just how women are. If she's remotely attractive she WILL literally sell it, whether on a stage twerking, on porn sites masturbating, or on hooker sites. You're giving women way too much credit and don't realize that they know they're attractive (if they are) and won't just straight up take advantage of you for cash.
I used to use regular old Facebook to date and found local pages/groups to talk to people. I'd hit them up and then take it private. I banged probably 5 chicks in 6 months in my local area just from that before some drama went down. It's not that hard.
For some reason, actually putting yourself out there as "trying to date" is worse than just trying to talk to new people. You'll get exploited real fast doing that.
The other problem is that attractive women EXPECT to get paid. Go on Chaturbate, Onlyfans, STG, etc., and women just expect cash for being pretty. Even though it's illegal, police don't enforce the law against women because they're women. The worst case is that they say they're trafficked or someone got them high or something and they get away with it.