On the contrary. Autopilot is a prime example of my theory : that Tesla's lead is vanishing. It's now August 2017 and AP2 is (depending on who you ask) about as good, or not even as good as AP1 was 12-15 months ago. Whatever lead Tesla has on AP over other manufacturers, it is 12-15 months shorter than the lead it had last year. And, given how long it took to replicate functionality for AP2, it is very plausible that the heavy lifting to get AP1 working was done by MobilEye software and not Tesla. But if so, that heavy lifting was also available to other manufacturers that work with MobilEye. So why didn't they release something similar to Autopilot then? Well, that is my second theory : Tesla has the advantage of a CEO that is willing to take a risk. Elon Musk will push something to the market were traditional manufacters tremble in their boots. Tesla's lead back in 2014 when they showed AP1 for the first time may not so much have been a technological lead but rather a lead in leadership. Elon Musk took MobilEye's offering and said we will use it to turn your steering wheel, whereas other manufacturers took that technology and used it to draw traffic lanes on your dashboard in green/yellow/red. Luckily that last lead, Tesla still has, but technologically, the most logical conclusion is that it is reducing.