Oddly enough, as Hyperbola moves form Linux to FreeBSD, I note that
Project Trident (the desktop spin off from FreeBSD-based TrueOS,
formerly PC-BSD) is actually moving from BSD to Void Linux as a base!
Notably, Void Linux is SystemD-free.
Project Trident's reasons for moving to Linux (when many are considering
moving away from it) are here:
https://project-trident.org/post/os_migration/
--
Mark Rousell