Failure to use PPE - associated hazards

I read an article about failure to use personal protective equipment (PPE) by workers for various reasons and the hazards associated with it. From the survey, it is found that one of the reasons for not using PPE is that it is not attractive. It appears some of the workers value their appearance more than their life. It is common to see motorists not wearing PPE; glass/sheet/stone/wood cutters not wearing goggles;  welders using a small piece of tint glass instead of face shield; many construction workers not wearing safety shoe, helmet; workers doing concrete mixing not wearing any gum boots, etc. At some construction sites, the helmet worn by the user will be of substandard quality which can pierce/break his head, if something falls from top. Even by appearance, these helmets look fragile(?), but it will have all stamps of compliance to applicable standards.
Though, PPE is the last resort of protection, neither other measures will be in place not PPE will be used, thereby endangering the invaluable lives of workers.