Re: Stop 5G
The mm-wave GHz bit does look barking mad, I don't know why they didn't just go for IrDA again, that was the last steerable tight-beam game to flop.
Low-power narrow beams steered by algorithm, everything within sight absorbing or scattering it into the noise floor, gazillions of little repeater stations round every corner and behind every wall - all presumably funded by selling you a repeater station for every room in your house, plus one for the car whenever it draws up alongside a truck.
Reminds me of the periodic proposals to pump the Interweb over power lines, having to learn each time round that street lights are also half-wave antennae.
Still, what do I know? The voice of experience or an outdated grumpy old git? Not sure I care, just got myself a new 4G toy. :-)