I am a pedestrian. I never walk out just because the light turns green and the walk sign is on.
The guys turning right on a red light are the worst for a pedestrian. We have had a few deaths lately. The driver is looking left for cars coming. Does not see the pedestrian. I'm buying a yellow vest.
I doubt that would help. As you noted, drivers aren't looking at a pedestrian; they're looking at traffic on their left. And they're frequently in a hurry to make the turn.