If you make a system idiot proof, nature will always come up with a better idiot
We live in an age of subway wrappers telling you not to eat them, and microwaves including warnings to not use them to warm up pet dogs and cats. Because nature keeps improving on Communi Idiota
Sadly, a lot of pedestrians are stupid. I’ve watched them walking across a road, phone in hand, straight into an idling parked V6 with a hole in its exhaust, and still be confused.
Pedestrian warning systems are a good idea. But nature will always come up with a better idiot