Maybe? Unions like to make sure that employers put plenty of their members, especially senior members, on any given job. That could mitigate safety issues relat

Maybe? Unions like to make sure that employers put plenty of their members, especially senior members, on any given job. That could mitigate safety issues related to inexperience or understaffing. But they also tend to protect members from accountability for unsafe conduct, and resist the imposition of safety measures that members find annoying. They’re just pro worker. Workers are human and prone to incompetence and machismo as much as anyone else.