I can definitely believe this on low power machines.
I got a N150 Mini PC the other week, and it comes with Win 11. It thrashed around at 100% CPU doing updates and virus checks and fuck knows what other background tasks Windows considers more essential than whatever I tell it to do. Case was red hot.
So I popped the latest Ubuntu on it. Is it perfect? No. I had to mess around with Firefox "snap" for ages and type arcane commands to make it find the N150's tiny GPU. And it still can't play videos using the hardware. But other than that, it just works, just the bare essentials, and then gets out the way. Sits at about 2% CPU use when idle.
I don't get how Apple has to open their shit up (although they're certainly dragging their heels over it and sulking like a toddler) but Sony, MS and Nintendo don't.
The real divisive question is where is the cheese? And I'll try to remain as neutral here as possible.
Do you melt it onto the bread, providing a protective layer and preventing the bread from absorbing too much bean juice, or do you put it on top the beans, like a psychopathic dog molester?
"The bean counters said we could literally not afford to buy seven dollars worth of moon rocks, much less seventy million. Did it anyway! Ground 'em up, mixed 'em into a gel. And guess what? Ground-up moon rocks are pure poison. I am deathly ill."
I've been through two smart phones, and both of them were down to eventual battery issues and randomly powering off at (allegedly) 30% remaining battery when you fire up the camera or something.
I don't know why you didn't just fund NASA properly.