> At which companies?
Every company I've worked for.
> If workers can effectively negotiate as individuals then why have wealth gaps skyrocketed in the USA as unions have weakened?
Let's say I work for a company with big server farms as an engineer. I find a way to make the server software run 1% faster. This saves the company 1% on server costs. Server costs run into the $hundreds of millions. What's that worth to the company? I know software engineers who got pay packages worth a million bucks. None of them used a lawyer to negotiate their compensation.
The WSJ ran an article recently about how Barnes & Noble was going down the tubes, mainly because of competition from Amazon. There was much handwringing about it, and their stock was in the dumpster. B&N was headed for failure. Then, a couple years ago, B&N replaced the CEO. The CEO revamped the way their stores operated, from top to bottom. B&N has surged in profits and value.
That new CEO created $billions in wealth for the company and shareholders. It saved the workers from being tossed out in the street.
How much would you say that CEO was worth paying?
In a free market, people get paid according to the value they produce. Not the value other people produce.
To get more pay, think about how to improve the value you provide. Always be thinking about that.