I also don't get where the hacker ethos comes in when you're surrounded by barely competent fools coming out of a 6 month bootcamp and banging a quarter of a million per year, because the suits in this "larger corpo" you believe to be irrelevant are banking on growth metrics to get money in this greater fool world.
There is a whole other world of folks, folks that want to maximize their contributions to society during their working years, but for whatever reason (company politics and broken bureaucracy typicaly) aren't able to. These folks may be rotting on the vine in their jobs, unable to use their gifts to their fullest. Those folks also fall into this bucket. Not every "overemployed" person puts the minimum in on each of their jobs. Some of them are hiding in plain sight, excelling at one or more jobs. Some of them are tech engineers or executives by day and soccer coaches by night, or volunteer and run soup kitchens, or are active in their religious communities, some of them coach youth technology groups, etc. The folks that are bragging on the internet about putting in the minimum at anything aren't the norm, they're the exception.
Edited - typo
This sounds like Boxer in "Animal Farm".
Hacking was always more about curiosity than about grinding.