I feel quite vindicated by this, because I've always been (perhaps irrationally) rather suspicious of Tesla. Software company suddenly decides to make 'luxury cars'? Cool story bro.
My opinion is that the German triad (BMW, VW (and subsidiaries, including Porsche), Merc-Benz) may have lost some ground to Tesla when it comes to EVs and self-driving cars, but they have an immense mind- and market-share and will quickly recover lost ground. They have a pretty good engineering-first mentality, too.
Plus, they have always built generally good cars (late 1990s-early 2000s unreliability notwithstanding).
In fact, this is not surprising at all. Audi claimed in 2017 that its A8 was capable of Level 3 self-driving[1], but the system was subsequently downgraded. In the intervening years, the Germans' research into self-driving cars has drastically expanded.
[1]: https://www.audi-mediacenter.com/en/on-autopilot-into-the-fu...