The worst part isn't even listed in the article - Tesla is remotely disabling fast charging on all salvage cars across all networks, regardless of what the actual damage is. If it was just limited to the supercharger network I would somewhat understand, it's their network and I don't think it's a huge deal to disallow salvage cars on it. But they are removing the ability to charge even at third party chargers, basically removing any ability to go on a reasonable road trip with your car, with no warning. Completely insane, especially since many salvage cars just had body damage.
This is why I don't want a car connected to the internet. The behavior of my 50k vehicle should not change unexpectedly because some guy in silicon valley pushed an update.