Don’t actually do this if you value your sanity, but you can visit any of the “red pill” or “pick up artist” or whatever else forum and finds huge swarths of men who are being conditioned to believe that women are evil manipulators, and that the reason none of these men can get a date is that all their targets are scheming, lying narcissists who will “friendzone” them in order to get in bed with some alpha male. (And, therefore, you as a man need to learn all these “alpha male tricks” to seduce said women.)
Can you imagine what happens when these men actually get a girlfriend, or, heaven-forbid, wife? Will all that conditioning just disappear? No, they will continue to redirect all their insecurities into fantasies about how their women are still unfaithful charlatans, and how they will heroically catch them in the act and be justified in sending them packing, having finally showed the witch who’s boss.