Have you paid any attention to the shooters background?What about any of this makes him "crazy" ?
despite how you feel the public is already dubbing him as a vigilante hero.
He was surfing in Hawaii and hurt his back bad enough to need spinal surgery. Got hooked on pain meds, his back never healed properly and he lost the ability to fukk.
This is when he withdrew from his family, moved to Japan and later disappeared from everyone.
He then pops up at 630 am in the morning outside a Hilton in Manhattan and shoots a random executive ( he is not the companys top CEO, he is like #16 on a list of 30) in the back, finishing the job up close.
He then takes off on an electric bike and leaves a backpack full of monopoly money in a park. 5 days later he gets caught in a McDonald's eating breakfast with a covid mask, having both his fake id he used to book a hostel in New York, and the 3d printed gun he used to kill the random man on his person. A 3d gun can be melted into nothing, but he kept that and ditched the bag full of monopoly money.
What part of this story doesn't sound crazy to you?