I'll agree with this.
Chasing and wearing a girl down isn't my game, but I've seen it work. In one instance my best friend from college, his sister married a guy who would not stop pursuing her. She's maybe a HB6.5, he's about the same for a guy. He's a good guy, not a beta, and they've been married for 15 years. I remember way back I lived with my buddy for a while when I first moved to CO and his sister lived in the house too. She'd come home from school saying "Man, there's this guy who keeps asking me out and he won't take no for an answer." I'd just laugh and insult her, jokingly. She finally caved on the date and then marries the guy.
One reason might be because to you and me and most guys on SS, chasing and being overly persistent is bad; it signals you have no options, you're supplicating, she's the prize not you, etc., etc. But to some women's girl brains it may signal a guy who is focused, goes for what he wants, doesn't easily give up, is goal-oriented--all very positive qualities to be successful in life. She may actually see this as attractive over time.