I think if you thought through this a little further you would realise it doesn't follow. No one is just walking into an intersection as if the 60 second timin

I think if you thought through this a little further you would realise it doesn't follow. No one is just walking into an intersection as if the 60 second timing cycle is their circadian rhythm. There are also hard to miss sounds queues that go with the pedestrian signals. There are no shortage of city intersections worldwide where the buttons are placebo and people b manage just fine.