What if it’s a net positive (reduction of death) and delaying the progress cause more death, who is accountable for those death?
The Tesla system was approved by the relevant authorities or they would not be able to drive them in the US. If the system was required to nag the driver by law and didn’t then it is a breach of the law. If the system is imperfect, know to be so and approved that way I see no foul play.
If the law isn’t good, change the law.