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Elon Musk admits X 'may fail, as so many have predicted'
(www.businessinsider.com)
This is a most excellent place for technology news and articles.
In the same way that car fails when you deliberately drive it 100mph into a brick wall.
So you've got experience with Tesla's autopilot function...
Uh, no. Autopilot was not enabled during that crash.
It disabled itself 0.25s before impact
Nailed it.