Linux is great on laptops. A bug can happen anywhere. And macOS is way too locked down for many people. Of course Linux is great for servers too but why stop there? I really love KDE as a desktop. It's just more free and configurable than either Windows or Mac. I don't like being stuck with the choices made by the developer. For this reason I don't use gnome either but it's good that it exists for those who do subscribe to the opinionated software concept. That's the biggest strength of Linux. It can be whatever you want it to be.
PS using FreeBSD as my daily driver desktop myself :) But not on a laptop but on a NUC.