For sure. I would say if you run a distro like Arch, using it without cow filesystem and snapshots is not a good idea… You can even integrate snapshots with pacman and bootloader.

I’ve been running nixos for so long, that I don’t really need snapshots. You can always boot to the previous state if needed.

If you write software and run tests against a database, I’d avoid having the docker volumes on btrfs pool. The performance is not great.