Yeah but if you really optimize it to ad absurdum, everybody will pay according to damages they will cause, negating whole point of 'socialized' spread-across-variable-population insurance.
End users shouldn't generally want insurance to run over-optimally, that benefits just shareholders of given insurance and not population overall. That I consider myself above-average driver changes absolutely nothing in this. And those stupid enough who think similarly and think they should therefore pay less can and will be easily hit from unexpected angles and end up same or worse (age, old injuries/mental diagnoses, family history and gazillion other params which are/should be mostly illegal to optimize against, and you have little to no control of).
End users shouldn't generally want insurance to run over-optimally, that benefits just shareholders of given insurance and not population overall. That I consider myself above-average driver changes absolutely nothing in this. And those stupid enough who think similarly and think they should therefore pay less can and will be easily hit from unexpected angles and end up same or worse (age, old injuries/mental diagnoses, family history and gazillion other params which are/should be mostly illegal to optimize against, and you have little to no control of).