Imagine this: You are John Smith and since you were young, you have been taught that as a man, you have to get laid as much as possible, that women are sex objects, that your self-worth depends on your success as a sexual predator. Your friends happened to think the same (you maybe picked your friends even based on these value, subconsciously), and so, while you grew up, this is how you lived and acted. And it worked. You had sex with a lot of women, you received praise and acknowledgement from your peers, you felt like a real man and so on. And you gt comparatively little push back. Sure, there was something in you which might have told you that you over and over again hitting on the same girl must have been annoying for her - but as every human, you saw things from your perspective, and from that one - which you have learned and internalized over decades - this is what women wanted, and how it was supposed to be.
Couldn't this be how the men from group 1 became those who there are? And wouldn't this mean that what they in fact would have needed was to learn a different way of behavior, through feedback when they stepped over the lines?
Following your logic, decades of social conditioning would automatically disappear. You are using the word "need" multiple times. Of course. But what if they actually really didn't get the memo? Because this is more likely than these men sharing your value set (or mine, for that matter) but violating it constantly and deliberately.
Some would call this behavior "toxic masculinity". And it is. But exactly like the social conditioning that other groups were exposed to doesn't just fall off of people in a second, toxic masculinity does neither.