Windows will routinely shut itself down to do updates and obliterate things that have not saved.

> I can guarantee you that a Mac will still shut down when its battery is empty.

Macs "safe sleep" --- when they sleep, they save a hibernation/ram state too. So if the battery is depleted, they still do not shut down.

I'm probably going back to MacOS after my current Windows 10 machine, because too many annoyances have shown up (and now ESC keys exist again).