Compared to getting hit by a car as a pedestrian? C’mon now.

Besides, it’s only fair for the person choosing to move at a speed that’s more likely to cause injury to accept the risk inherent in their action, rather than shifting it onto an innocent bystander whose chosen velocity is unlikely to do physical damage. (Not just cars. I feel this way about bikes too. Walking is the standard, if you’re going faster on purpose, you bear responsibility for that.)