well, if you don't read news that try to panic about everything new, that's +- exactly how people currently use FSD.
When I'm driving FSD If i want to drink, eat, etc, instead of doing weird one hand tricks every driver did, i just turn FSD and let it drive. When I'm tired , I'm doing the same. Again , attention control works really good, it doesn't let you sit on the phone etc. unlike many other cars with less advanced features. You can't be on FSD + Phone but you can easily be on the phone + lane control in other car.
Phone is by far the biggest real killer of people, and no body is trying to create a campaign against phone mounts, etc.
The fact other cars are less safe doesn’t automatically make yours safe.