You can care about people as a proxy of doing PR over the thing you like to do.
Not saying he's an asshole or anything; people just need to stop having these weird as fuck personal relationships with online personalities whom they don't even actually know.
But yeah, Linus used to care more, but it was years ago when he started saying he'll stop being CEO soon.
Started piling up from back then to where it is now.
Tl;dr: frustrations, inability to do the thing he wanted, high commercial pressure, family, impulsiveness (New houses, new cars, new projects while there were multiple still in progress or not even started), etc.
Lost sight of what he was doing, and what he wanted.
Maybe that'll slowly improve with new CEO, and the projects he started finishing.
You are mostly your brain, which extends to the rest of your body.
The thing about OOB cases is that the human brain is really good at faking information, or just generating it out of thin air.
In fact it never stops doing that, unless it is allowed to completely die.
If a person is resurrected, the brain generates "filler" information for the duration you were "out".
For some, that is seeing an "afterlife".
There is no universally specified "afterlife", it's based entirely on culture, and what the person has grown to believe in, even if they don't believe it anymore.
I didn't pay nuffin and I got 100% GUI for everything I use. Where did I go wrong??!