Maybe I am misunderstanding this, but if the advice says if the girl does not look interested in you do not chase her.

But from my experience, most girls just don't want to put any effort, but still want to get fucked. Some girls I text give me really crappy responses, but if I call them, even for just 10 min conversation, it goes well and if I meet them, even if they don't seem too interested in me in person, they still bang me most of the time.

I feel like a lot of girls have close to zero interest in me, still they bang me. They don't ask questions about me, they don't follow up. Why shouldn't I be chasing them if this is all I have to do?