It can feel like until there's a bit more clarity or certainty publicly, or personally running multiple backups on different file systems is the default start, which isn't always ideal.
I like storage to become, and remain an appliance.
It doesn’t really have a stable and battle tested competitor in the FOSS arena considering its feature set.
(Of course there are things like Lustre and Glustre, but these are orthogonal solutions for different use cases.)
No widely-deployed filesystem before or since ZFS is in the same league.
For workstations I just use the distribution default. APFS on Mac, NTFS windows, and my Linux distro happens to use btrfs by default.