https://www.caranddriver.com/news/a43126498/ford-patent-autonomous-systems-vehicle-repossession/
And how long before the feds or even local law enforcement arranges to have your self-driving car arrest you by locking you in the vehicle and then driving you to whatever place they want you taken?
Every tool can be used for good or evil.
Mine is a 99. It has power windows and I don't bother to lock it.