Woah. Still on Sequoia with no intention to upgrade, but maybe the next laptop runs Linux.
It's just a tuned FreeBSD distro using Mate.
I also see it defaults to the growing pile of bugs known as XLibre.
A typical Linux user will be used to GNU conventions and probably have a lot of annoyances.
GhostBSD is simply a beginner friendly distro of FreeBSD.
In one line both MacOS users and BSD broadly will squirm at the likes of things like `ls src/ -la`
But honestly, I was interdicting in the idea that Linux is the only alternative really.