As for whether or not Unions care about non-union workers I can only re-post and point to the facts.
Unions benefit all of AmericaÂ’s workers and strengthen our communities.
Unions today:
Reinforce the middle class and lift up AmericaÂ’s communities. States with higher rates of unionization have lower rates of poverty, crime, and failing schools.
Benefit local economic development. In partnerships with employers, community organizations, and local governments, unions have helped revitalize local economies by saving and expanding family-supporting jobs.
Raise wages for all workers. Studies show that a large union presence in an industry or region can raise wages even for non-union workers.
Fight for all workers’ health and safety. In 2008 the AFL-CIO and the United Food and Commercial Workers sued to get employers to provide personal protective equipment. Now, workers in hazardous jobs which require safety gear—like hard hats or protective glasses—must be provided this equipment, instead of being asked to buy it themselves.
Advocate for increases in the minimum wage and push for living wage ordinances. Unions have been instrumental in efforts to increase the federal minimum wage, state minimum wages and in the successful living wage movement which has already resulted in over 150 local living wage laws nationwide.
Reduce wage inequality. Unions raise wages the most for low- and middle-wage workers and workers without college degrees.