3 of the 4 items that the author mentioned can be solved with using NixOS inside a VM on your mac :) Inspired by Mitchell Hashimoto's VMWare setup[0]. I setup my own computer in such a way, I now have the best of both worlds. Developing on a linux machine, where I can control everything if I wanted (down to the OS) and the ease of Notes/iMessages whenever I need it. Window management is a pita because of internal API…
Likewise, I doubt the OP or people like them would get away with disabling System Integrity Protection or loading untrusted kernel modules.