ZFS ZFS dataset already exists

[Aknot]

I tried to make a new snapshot for the second time in my life (new to ZFS).

# zfs snapshot -r zroot@snapshot

cannot create snapshot 'zroot@snapshot': dataset already exists

I'm guessing I need to destroy the old snapshot first, if I want to use the same name again?
(going to use another name from now on, like "srv07-full-snap")

Is it COMPLETELY SAFE to run # zfs destroy -r zroot@snapshot to remove all snapshots named "snapshot"?

# zfs list -t snapshot
NAME                                  USED  AVAIL  REFER  MOUNTPOINT
zroot@snapshot                          0B      -    96K  -
zroot/ROOT@snapshot                     0B      -    96K  -
zroot/ROOT/default@snapshot          1.22G      -  15.8G  -
zroot/home@snapshot                     0B      -    96K  -
...

# bectl list
(If needed to be taken in account?)

BE      Active Mountpoint Space Created
default NR     /          20.4G 2026-03-30 11:17

Thanks,