A company can spend hundreds of thousands of dollars on firewalls intrusion detection systems and encryption and other security technologies but if an attacker can call one trusted person within the company and that person complies and if the attacker gets in then all that money spent on technology is essentially wasted.
No one knows 'men' as such any more than anyone knows 'women ' and if they do generalise they're probably trying to hide their own ignorance. You might know one 'man ' yes or even lots of individual 'men'.
Generalised anger and frustration is something that gets you in the studio and gets you to work - though it's not necessarily evident in anything that's finished.