I've tried it, including running it as a VM for a while with the hopes of using it more, feeling like I was missing out on something. It is different than what I am used to with *nixes, and for my interests and efforts, I just haven't had the time to sit and make it work for my needs as well as something like Debian does out of the box. If you use macOS, you're using a cousin of BSD, if that scratches an itch.