“Translation: all the times Tesla has vowed that all of its vehicles would soon be capable of fully driving themselves may have been a convenient act of salesmanship that ultimately turned out not to be true.”
Another way to say that, is Tesla scammed all of their customers, since you know, everyone saw this coming…
The thing with (full) self-driving is that the edge cases are the challenge. Driving is the Pareto Principle really cranked up: (fully made up numbers) 2% of the driving represents 90% of the difficulty. And highway driving is a much simpler task to be automated than driving on a stroad, weird intersections, unprotected turns, etc.
I think we are a long ways off from full self-driving, and highway driving capabilities of current vehicles only address what is by far the easiest scenario. And even there those capabilities are limited from what I’ve seen.