Sounds like you don’t know what the word “permanent” means. If you can reboot and everything works again that doesn’t sound all that permanent.
I use all three major OSes regularly and none of them lock up in ways that require a reboot with any level of regularity, never mind entering a “permanently unusable state.”
In my experience I find that at present in 2025, rebooting Apple systems seems to fix occasional little wonky problems [1], my Linux laptop needs reboots or hard restarts for occasional sleep issues, and my Windows 11 desktop’s most frequent problem tends to be graphics driver crashes while playing games (and that’s partially my fault for choosing AMD instead of Nvidia). That is the kind of problem that used to cause full system lock-ups but Windows 11 actually manages that failure relatively gracefully.
But the point is that the only operating system I interact with that never has any issues on the OS level are my Linux servers, but that’s really an entirely different use case with much less complexity and risk than a desktop workstation. And even then it’s common practice to manage Linux servers as cattle rather than pets and just destroy/replace them when there’s an issue.
[1] Out of all the desktop operating systems, I think Apple has the highest quantity of hastily added features that ship with rarely-fixed minor bugs, while the Windows team doesn’t even attempt to add features at anything close to Apple’s pace. macOS has this struggle to keep feature parity with iOS and the iPhone which itself has a economic mandate to iterate quickly. For example, since iOS 26 I’ve been having random issues with Guided Access and the screenshot tool on iOS that only resolve when I restart the phone. I’ve also needed to cycle Bluetooth since iOS 26 on occasion to get my AirPods to connect successfully.