If you're young, talented, single and bringing home $200k a year including RSUs, you are on track to basically do whatever you want in a decade. Make it to senior manager / Staff level and you should be clearing $400k a year at least. And if you do it smartly you're working 9-5, not some 996 bullshit. That's a ridiculous amount of money.
It's not as sexy as building a startup. But at least for me the ROI has been incredible. And I'm not super smart- my whole college career I looked down at people who spent their lives in front of a computer. I completely missed the trend of tech and Silicon Valley, and I definitely don't work any harder than the next guy. But if you do good work I've found that it tends to pay off.
If you spent the last 10-15 years as an engineer/manager in FAANG (and these past 5-10 years have been very far from what’s called the “golden age”), and were financially responsible, you’re a multi millionaire, most likely still in your 30s.
If you’re a couple that worked there, well damn you’re not just rich you are wealthy.
I can’t think of a better starting point for founding a startup. Or retiring.
Sacrificing 10 years seems a lot when you’re fresh out of college. But 1. it’s not really a sacrifice since your life is much more comfy than most 2. in the grand scheme of things 10 years is not a lot. You will most likely spend way more time on a failed startup while having the worst time.