[non-nil]

I'm nursing a Mojave install that I intend to keep around for a long time, even though there are newer devices and operating systems in my houshold for everyday online stuff.

In terms of the Mac experience, it was quickly downhill from Mojave in my opinion (though I'm more fond of Snow Leopard or possibly Mavericks aesthetically), plus the 32 bit cutoff which kills important backwards compatibility for me.

I already leverage some of the really nifty Mac features like Target Disk Mode, cloning and booting from external drives etcetera, to enable some hardware agnostic behavior, and will eventually move to virtualization, probably through Proxmox.

Not having upgrades introduce breaking changes (Notes.app, I'm looking at you!) is such a relief.