How does it benefit the workers to make business too expensive to remain open?
A silly question, as not all businesses with unions close or have closed. Ignored.
It's funny how when union leadership tells their workers to strike, the union leadership still gets paid.
As do the striking workers, in general. They get strike pay. Did you not know that? Maybe you need to read up on this topic some more before commenting again.
What "pay" do union leaders get? Do you think they are getting rich? These are Unions,not the NRA.