I use Ubuntu but the Arch wiki is top notch and has helped me solved a lot of problems, especially technical issues like VFIO. I think you’re right that Arch love largely started as a meme to celebrate getting it installed, kind of like the jokes about being unable to exit VIM.
I was going to refute your comment but to be honest I use it largely because of those features. I’ve used MacOS for over 30 years and recently bought an AMD workstation for development work when my MacBook didn’t cut it anymore. It would be a good experiment to try an all local MacOS experience to see how it stacks up and I think it would probably be ok. You can install a lot of desktop apps using Brew to keep your system up to date. The main advantage that Mac has over Linux is that a lot of corporate software is available that otherwise can only be obtained on Windows. When I realized that windows in a VM on Linux wasn’t for me I more or less converted my Linux machine to a server for most use cases.