That's all fake. LinkedIn is for sales and recruiting. If you see something there - a post, anything - it's meant to sell something. It's all as fake as the contents of an ad break.
It's important to note that many of those people aren't winning. What you're witnessing is the marketing equivalent of what random government software engineers produce. A good number of the people on HN would be trivially outearning those nerds
You won’t have happy kids and a good family life, if you don’t think it’s possible. Same as you won’t make a cool open-source library, if you aren’t optimistic (or naive) enough to go work on that.
And if you keep saying everything is impossible a huge drag extremely worthless and why even bother trying, you won’t get the fun projects at work.
I'd have to know what your work is worth; however, the past half a decade has brought enormous inflation that people still haven't factored into their expectations. Wait until commodities prices rise soon and then we'll see a shift in workplace attitudes towards salaries. The 401k ponzi scheme has to end sometime.
Nothing but pseudo "grindset" cargo cultists as far as the eye can see writing worthless technical platitude posts.
It feels like a parody site of itself these days.