This would be my answer, though I also do sysadmin stuff from macOS just fine. I've used OSX/macOS for a long time, I understand how it works and how to move around, and the ecosystem integration is nice. Adobe products, MS products also all work without any hassle along with any software development I want to do. Then there's the hardware which Apple Silicon has been great for. I bought an M1 Max 64gb laptop on release and it still never feels slow. Battery life is great, trackpad works great, etc...

And I say all this knowing that someone can likely get similar use out of a MS or Linux laptop. At this point, just pick what you know and get on with it.

> I also do sysadmin stuff from macOS

MacOS is fine as a client/dispatch node for SSH/Ansible/Terraform/whatnot; I think they meant that you cannot sysadmin MacOS itself as a target with many of the same tools/techniques you would sysadmin a Linux server.

I wish that weren't true, as someone who struggles with a lot of cross-platform Puppet tooling that I wish behaved better on Mac. No, Nix doesn't help; not when the goal is "configure other people's machines to a baseline but don't otherwise prescribe how they should use them".