Some one drives recklessly and causes a crash… but it’s not their fault. It’s the fault of the person driving in a responsible and safe manner, and more importantly- legal manner?
I suppose you also believe it’s the wife’s fault for making the husband angry? Same logic.
Besides the point that I doubt very much that you’re talking about people who are going significantly under the speed limit; rather than people who are unwilling to go as fast as you.