Or even vehicle autonomy.

His latest bullshit was about Tesla cameras and fog/rain/snow - on an investor call, no less - "Oh, we do photon counting directly from the sensor, so it's a non-issue".

No. 1, Tesla cameras are not capable of that - you need a special sensor, that's not useful for any real visual representation. And 2, even if you did, photon counting requires a closed "box" so to speak - you can't count photons in "open air".

And no-one calls it out.