The fact that ZFS isn’t massively popular after close to 30 years, and after nearly 20 years of availability via OSS, suggests that the benefits aren’t really that meaningful to most users.
Others have answered this: licensing
Linux is the most common platform and many Linux distributions have an issue with license compatibility (or perceived one), which hinders adoption.
Others have answered this: licensing
Linux is the most common platform and many Linux distributions have an issue with license compatibility (or perceived one), which hinders adoption.