It makes sense, it should be the driver that's on the lookout for the pedestrians and not as much the other way around. So extra visibility stuff to those that are supposed to be spotted. Also cars have lights and whatnot.

Winter in Southern Finland, no snow, dark as hell, everyone wearing black clothing, no reflectors, walking with nose on the phone... Even with properly working lights, street lighting, driving slow just in case, it can be hard to see some pedestrians. I make sure to at least have a few reflectors hanging about when I'm walking around.