Why am I cheating myself when I take legal supplements? I have to eat 3500 kcal to not lose weight, does that mean I'm cheating myself by eating much more than the average male of my age who does no sports?
Anyway, as you said, everyone sees things like that different.
Back to topic:
In one of those articles it said Elliot Rodger "ate tons of creatine pills to gain more muscles". In his manifesto he wrote that he did some exercises every morning for like half an hour and that was it. Did he even know how gaining muscles works? And that doing some push-ups every morning does not make you gain any visible muscles at all?
He really should've bought himself a personal trainer, guess that would've had a better effect than anything else. If he really would've lifted for like a year with "tons of creatine pills" inctructed by a professional trainer, he maybe even would've got some dumb blonde chick to sleep with him, even with his creepy personality.
Yeah let's leave it at that, it can just go on and on with no real new point being made.
Honestly, what would've happened in your opinion when he'd realize with his psycho-mind that he overexaggerated the importance of relationships, becomes too needy or even abusive, and perhaps finds out that she cheats him in the background?
Back to square one. All blondes will die divine retribution, blah blah.