What makes you think a group of people with access to tanks, HD cameras and 2015 Toyotas are living like that?
Only hardcore extremists would work for a regime that has no freedom of speech to work for that. America far from perfect, but at least you can fight against injustices by any means.
But that beheading video is type shyt. Only hardcore killers do that shyt that have the urge to do that. You have to be born to kill to even tolerate that.