To 1, your “example” is a bad faith gotcha based on an insane hypothetical. It does absolutely nothing to prove my argument wrong that everyone would be safer is speeders slowed down to a reasonable speed.

For 2, nearly all highways in the US are set for a speed limit that is both safe for that road and allows for reasonable efficiency of travel. Your example here is once again a bad faith gotcha argument based on insane hypotheticals.

It’s become clear that you have nothing meaningful to contribute here. Have a nice life, I’m out.