Motorists seldom give much thought to pedestrians. They are preoccupied with things that present a threat to them - other cars, busses, trucks and the like.
Many drivers press the limits, driving fast, leaving little margin for error.
It is easy to overlook people walking or standing along the road. The peaceful interior of the modern car insulates the driver from the environment. They are out of the weather, comfortable and feel like they are in control. It is unlikely that drivers will ever love pedestrians. Drivers are likely to be unhappy with the delays involved in accommodating them.