Obviously, the issue was not acceptable to a few of the unions, why not hear them out and get them onboard.
Unless you want to face an Air Traffic Controller situation and the workers strike anyway, at that point Biden might be able to fire them and replace them with WHO ??
Let’s keep in mind that the leverage these railroad workers have is dwarfed by the leverage of all the other industries and workers who rely on the railroads for their survival. U.S. railroad law is designed to protect THEM, not the railroads and their workers.