Crashes normally happen when a driver is less than fully trained or is not observant of their surroundings.
The most survivable crash is the one you avoid. ie - A Trabant is safer than an SUV if the SUV crashes and the Trabant does not.
You have no control over what other drivers are doing no matter how observant you are.
For example the driver that 360'd her Eclipse across two lanes of traffic and landed perpendicular to my motorcycle.
Observance helps in some cases and I am more observant on my bikes but if someone pulls out in front of my bike I'm going to have a much worse day than a Tesla.