The problem is that we like to imagine the hippy version of the Men Who Stare at Goats, but that's not the reality of the kind of people who kill for a living. More aptly, The Men Who Stare at Goats ... and try to kill them.
Doesn't make them any less dangerous or insidious, perhaps even more so! Hanlon's razor may be a strawman that should be put in the dustbin of rational conversation, but nevertheless do not doubt the malice hidden within incompetence.