Right, even if I resign from the union I must pay the dues, a portion of which go to the political activities of the union. While I can then file paperwork for them to take a percentage of the dues I must pay regardless of my personal union status, not before resignation though, I must still pay dues for "representation" that may be against my personal beliefs or interest, and the percentage I won't have to pay after I resign and fill out paperwork and become a "contributor" or "wallet" is based on past expenditures without regard to the fact that by simply spending more than ever before they force me to pay for their political activities. Yeah, it's like that.When were they enacted? The FLSA was enacted in 1938 and it did a lot of what you have up there: overtime laws, 44 hour work week, child labor prohibition, minimum wage. There is no federal law that I know of requiring vacation time. OSHA passed in 1970. Anti-discrimination in 1964.
So, like, unions haven't fought for that stuff since for quite a while. They fight for other things, like better wages, pensions, workplace democratization, progressive discipline, for cause termination and lots and lots of other things that are not addressed in any legislation.
It's a bad argument.
Uh, that is what happened. Also, too, no one is required to pay for the political activities of the unions and no one is forced to partake in their political activities. They just have to pay for the work the union does to secure the benefits all employees enjoy.
I'd say your argument is partially what happened, along with the laws I spoke about improved massively over time largely taking the feel of "need" of a union from many getting jobs. While paid vacations are not mandated, some time off work is. That employers pay for it is a boon largely won by unions, but now seen as expected and not related to the union always "fighting" for that benefit.
Basically, both things happened, but largely the laws passed are, IMO, why people entering the workforce today actually seem as "baffled" by unconditional support for, and force used to make them join, unions as they are by the arguments offered by many republicans against gay marriage.