I'm not as confident as you that they "do not correlate with not in danger." And I'm much less confident that they don't correlate with "perception of danger."

I'm not as confident as you that they "do not correlate with not in danger." And I'm much less confident that they don't correlate with "perception of danger." They definitely correlate with a lot of things. They correlate with buildings and power lines. And other things. And I think some of those things correlate with perception of safety.