^^^
So then I assume that you are getting sex from these girls you've met on dating apps? I don't know about having sex with people that you go on dates with. I understand having sex with someone whom you're in a relationship with.
Different games are played for different people.
Your boy G, he's setting up an allowance for his sugar babies and if he's not getting booty out of such transaction then he's a richard gear and she's a pretty woman julia roberts. Other men will call that a cot dayam loser like a guy who spends a ton of money on a chick at the bar, non babies and she ends up going home with someone else.
To answer your question, this is how it is with me and I'm sure it happens to many other people as well. We go on traditional dates and you know why a chick would sleep with her date? In her mind, she thinks that if she says no, he would not like her anymore and he would cut ties with her for bring a prude. Your boy G already explains that if a chick does not give him sex, he would leave her alone.
So you see, she then sleeps with him, in expecting that GF title by the next date. Unless she is a pro and she likes sex or she knows the terms that sex is like eating a piece of steak and it means nothing then sure, she'll have sex and the guy can just ghost her and we all move along with our life.
I had one girl that actually thinks. She was my virgin. Before I stick it in, she told me to wait while she thinks in through. All this while I was on top of her by the way.
5 minutes later, I got the pass and I did it. Did she wants that BF/gf title right after? Heck yeah she did and if she didn't, you'll be the guy that she will hate the most. This is why I don't bump virgins anymore unless I want to marry them.
My game is different. I was taught to bump first and get that title later. My very first GF, that was all we did was have sex and it became a sexual relationship for 4.5 years. Thinking back, did I love her? Nah but we kept it like we were bg/gf and we were not allowed to bump anyone else. Free sexual lessons for me I might say.