Instead of broken windows needing replacement, we have broken CEOs needing protection.

Hm, but a possible effect, imo, is that this incentivizes those companies to start being more consumer-friendly — perhaps they make a connection that predatory policies are a risk to their safety so, to mitigate that risk, they take more consumer-friendly position. However, I think where that idea may break down and become more like the broken window fallacy is if people get the idea that policies will keep improving if CEO’s keep getting killed — I think that would just make it so that insurance companies are too scared to operate, which would shift the supply curve to the left ^[1].