Driving has resulted in innumerable deaths. In most cases the auto-pilot feature increases safety. In a very small number it decreases it. Life's about trade-offs.
I really don't see this being approved with just that notion. Its most certainly a rational argument, but people aren't good at making rational decisions. So the standard would have to be much much better, if this is to be approved.
The same is absolutely not true with human drivers.
https://techcrunch.com/2017/01/19/nhtsas-full-final-investig...
Here's the evidence.