Over time I got more relaxed about promotion and compensation. As software engineers our salaries are already in the top 5-10% of most countries, of course as humans we are always unsatisfied and wanting more but... Is it worth it? To keep on the treadmill, battling out in the ever-increasing political games one needs to play when growing inside a big org career to achieve another 10% increase in salary?

I'm also privileged to live in a society where even with half of my salary it'd be entirely possible to live a comfortable and fulfilling life, where my kids won't need my money to be secure in their education and healthcare. The career game was more interesting when I was in my 20s, now it's just a bunch of bullshit that I can choose to care about or not, and not caring about it is absurdly liberating.

To each their own, of course, personally I came to realise that I don't value the career stuff so much, I'm already pretty comfortable (and many times more than any of my ancestors or close family were). There's so much more to life than playing corporate-bullshit, stressing over how to please a business to etch another salary bump. Corporations that deep down don't care about individuals, values, etc., it's just about shareholder value, I prefer to focus my attention on individuals and things that bring joy, love, and interesting experiences in life.

Is it that you relaxed over time or you just made enough money in your 20s? Accounting for the global economy and the implied age it would be surprising if you were not—relative to a mid-20s now—so far ahead that compensation should not matter.