TL;DR: macOS Sonoma launching on September 26 brings desktop widgets, Game Mode for gaming performance, web apps in the Dock, new screen savers, Safari profiles, and more features to compatible Macs.
Admittedly, NixOS fixes this with a single config file that can rebuild your system in minutes, then the built-in backup tool can restore your files. So yes, absolutely. That being said, that’s limited to a few declarative distros