That needs a skillset that is not on board of that plane.

However, that is also not the actual goal. There is no true threat. No one actually believes that it would be a bomb.

The goal is compliance and to train people to self-police each other.

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Good new torment nexus idea though. Just litter the plane with BLE antennas and triangulate exactly who it is that is having wrong thoughts.

We'll be seeing it 1-5y from now