Sensationalist headline, even the guts of the article acknowledges this. There is no way the Monroe Institute's hemi-syncs and the Gateway Process can be used to "kill" 8 billion people via their phones.

This is AI thought masturbation at it's finest.

"The actual CIA document explores meditation, out-of-body experiences, and brainwave synchronization using sound—not weaponization for mass incapacitation."

A theta wave hemi-sync resulted in me being hypnotically self suggestable in 2003 which culminated in me curing epic hayfever as if the hand of God had decended on me, purely by accident.

Years later I find out the CYA was looking at this technique for altered states of conciousness, there is definately something to it but it's not a kill switch.

Yeah. Stephen King wrote a book about it. “CELL”!

Some Palestians were made aware of this the hard way a few years ago.