It's wrong to label a Tesla or any of its software as 'full self driving'.

Quite clearly Mark demonstrated that the safety systems are engaged in what ever mode he had it in; otherwise the vehicle would never stop for the obstacle in front of it.

Autopilot is just adaptive cruise control that keeps the car in lane.

Anyone who watches the video in question knows this statement is misleading. Autopilot also stops when it detects an obstacle in the way (well, it's supposed to, but the video demonstrates otherwise). Furthermore, decades old adaptive cruise from other brands will stop too because even they have classic radar or laser range-finding.

If even the most basic go no-go + steer operation based on computer vision can't detect and stop before obstacles, why trust an even more complicated solution? If they don't back-port some apparent detection upgrade from fsd to the basic case, that demonstrates even further neglect anyway.

The whole point that everyone is dancing around is that Tesla gambled that cheaping out by using only cameras would be fine, but it cannot even match decades-old technology for the basic case.

Did they test it against decades old adaptive cruise? No, that's been solved, but they did test it against that technology's next generation, and it ran circles around vision not backed by a human brain.

If you close your eyes, it doesn't matter that you're wearing glasses or not.

If the car sensors could not pick up the wall, what software version is using does not matter.