Uses btrfs by default but comes with no snapshots or GUI manager pre-configured for system restore
False on Fedora Atomic.
Less software availability compared to Ubuntu or Mint
Distrobox and Nix exists.
More likely to break than Ubuntu or Mint
Mint, perhaps. For Ubuntu, this was only true in the past. And only if PPAs were used sparingly. But Snaps have been a disaster for them in this case. So much so, that even Valve told Ubuntu users to use the Flatpak for Steam instead of the Snap.