You are missing an important point, Bohm. Namely, when a union decides they are going to demand higher wages, and better healthcare than average, they inherrently put a greater burden on the employer.
The result is less workers are hired through the union, and more unemployed workers are displaced to non union outfits which creates a greater supply of workers which drives down wages. The company then becomes less profitable, as it must compete with non union companies. Many times this causes the union employer to go out of business.
Like with BMW? look, it may be so. but the workers have rights, to, and if they deside to form unions they have that right. and i dont think you have made a very strong case unions automatically destroy companies.. quite the contrary. where i came from the conditions of workers were TERRIBLE before unions, i mean we had child labor and people died really young.
and highly unionized workforces like nurses (all which MUST be in a union) still dont get a very good wager compare to equivalent jobs. actually they get paid more in the private not-so-unionized sector.