@vertka @mischievoustomato @segfault @cvnt @j that is easy to fix, just put this on a script and run it with sudo
fstab_awk () { awk '/btrfs/ { sub(/defaults/,"noatime,compress=zstd:10")} ; {print $0}' "$1" } mv /etc/fstab /etc/old-fstab fstab_awk /etc/old-fstab > /etc/fstab