Earlier quoted context omitted.
Yeah actually a union can help with all of those things. That's why police are unionized, as well as most team sport elite athletes (players unions). And they like the power it gives them, which is why you never hear them talk badly about it.
I didn't ask If, I asked How, and I'd be surprised if you can find any examples.
What are some of the reasons you think a labor union would form in the first place?
Have you ever heard of mandatory break requirements in certain industries? Think those ideas came from business owners?
"The National Labor Union was founded on August 20, 1866, in Baltimore, Maryland. It was the first attempt to create a national labor group in the United States and one of their first actions was the first national call for Congress to mandate an 8-hour work day."
https://guides.loc.gov/this-month-in-business-history/august...