Much as I'm trying to use Linux on a Thinkpad, I much prefer MacOS on a MacBook Pro unfortunately (battery life, things "just work"), but I use Linux on my main

Much as I'm trying to use Linux on a Thinkpad, I much prefer MacOS on a MacBook Pro unfortunately (battery life, things "just work"), but I use Linux on my main desktop workstation. So unfortunately I need fairly native and easy-to-setup MacOS support. To be honest, Disk Image (i.e. mounting a small 50 MB image which is encrypted) is pretty much perfect for what I want.