Can you really blame Lou?
If we didn't see him kill the security guard at the start for his watch then all he was doing is petty theft (scrap metal, bike) we wouldn't see him as a sociopath. Although he found his niche in filming human carnage all he was doing was feeding a market that is wanting to see THAT type of footage.
So do we as consumers and TV viewers take ANY responsibility in wanting to see shooting aftermaths, car accidents, house murder crime scenes and armed robberies with victims?
If you are not willing to give up everything, you have already lost