So stop coding, or put yourself out to pasture at a low intensity coding gig.
I came from a family of engineers and I watched my dad work himself to death at the expense of virtually everything else in life. One day he up and died, and that was the end of it. Most of his projects are no longer applicable or noteworthy. Life is the process of taking a daily step towards death every day. In 100 years, no one is going to remember us. Even the man rich enough to prolong their life can only make their path longer, but we all get there in the end.
Just find things you can enjoy and do them. Everything else is wasted time.
As someone who's considered this idea, the problem I wind up with is "but people still want 8 hours of my time per day".
If people are laying claim to that, then I want to be compensated as highly as possible for it. Try as you might, it's very hard to get rid of one of those 8 hour blocks, and make time for yourself, while retaining that daily/hourly rate.
Are you hooked on that quarter million per year at a FAANG (or on getting there)? Yes you will probably have a hard time getting rid of those 8 hour blocks.
Get a 'normal' job at a normal enough company? You can probably do a comfortable version of the 8 hour blocks that you enjoy, which sometimes are 9 or 10 hour blocks and sometimes 6 or 7 hour blocks or an afternoon off.
Personally I love the pandemic WFH. It's been possible to do flexible time arrangements without the 'bad feeling' you have when you leave the office early, while everyone else stays. People are in different timezones anyway now, asynchronous communication for many things is normal etc. YMMV as always, like that WP article that is also currently up here on HN.
I came from a family of engineers and I watched my dad work himself to death at the expense of virtually everything else in life. One day he up and died, and that was the end of it. Most of his projects are no longer applicable or noteworthy. Life is the process of taking a daily step towards death every day. In 100 years, no one is going to remember us. Even the man rich enough to prolong their life can only make their path longer, but we all get there in the end.
Just find things you can enjoy and do them. Everything else is wasted time.