If you try to buy a car, but you and the seller fail to reach a deal, is it okay for you to let the air out of their tires, since they sabotaged your ability to negotiate fairly?

Buying a certain car at a certain price isn’t a requirement to feeding your family. Making enough money to buy food is.

Working a specific job at a specific price isn't a requirement for feeding your family either. Neither is living in a specific location for a specific rent price, for that matter. The idea that you are entitled to whatever job you want to work at a price that you think is fair is just as absurd as insisting you are entitled to a specific car at a specific price.

If you have somehow gotten yourself into a position where you are supporting a family based on knowing how to do one thing that you can only do for one company, sorry but you either massive screwed up your life (unlikely) or you are afraid to step outside your comfort zone and work elsewhere (likely).

>Buying a certain car at a certain price isn’t a requirement to feeding your family

It isn't? In many parts of the US a car is needed to hold a job, or to even get to the grocery store (which might be miles away). Moreover, grocery stores do provide the means to "feed your family". Does that mean looting/vandalizing them is fair game after failing to "negotiate" with them?

Let’s play word games, that’s really productive.

I fail to see how my comment is "play[ing] word games".

Anti-union laws would be, but firing everyone isn't tantamount to that. Future applicants still have the ability to organize.