As an analog to Wirth's law I'd suggest that in the transportation industry, technological advances in mitigating damage risk are offset by increased risk tolerance in seeking higher throughput / lower latency in the transport of goods and people.
So while the absolute accident rate will go down and the number of meatbag casualties will be reduced by automation removing human error, the _severity_ of catastrophic failure damaging _property_ will increase due to the incentives to push more autos through the pipes in less time: extreme tailgating, hyper-dense cargo, excessive velocity, and bountiful heterogeneity.
Really this is about a transition from (mainly) insuring against loss-of-life to (mainly) insuring against destruction-of-property. Of course, humans will still die even in 'negligible' quantities. But an actuary's loss-of-life liability assessment doesn't need to discriminate between fatal blunt trauma and fatal atomization.