You are correct it is all part of the unfortunate game/process.
Something is ignored by most Libertarians or at least those who despise labor unions. Management also combines or unionizes in order to keep wages low. Managements have a natural advantage.
Capitalist hero Adam Smith in Wealth of Nations book 1 chapter 8:
Combine means UNION
Smith continues:
All here
Smith: Wealth of Nations, Book I, Chapters 8-9 | Library of Economics and Liberty
www.econlib.org
We always hear complaints about labor union tactics... But one of the "gods of Capitalism" says it plainly here:
My hero Adam Smith had not the advantage of observing unions feeding off the companies that employ their members in the 200 years since he wrote those words. And the damage unions can do is mainly due to the fact that companies invest huge sums building and growing the enterprise, then the union threatens to destroy it. I think individual bargaining works better. Not perfectly, but better. However, in-house unions like NJASAP are much fairer and less suicidal than an odious group such as the Teamsters or some other third party union.