Where is the "set strong permissions" script?

What is the current recommendation? I still use a version of the “nextcloud set strong permissions” script dated 03/2018 which still works just fine.

I think there still is a need to set those permissions from a security point of view.

Unfortunately the only official script available nowadays seems to be https://github.com/nextcloud/vm/blob/master/static/setup_secure_permissions_nextcloud.sh which obviously is for the VM versions of Nextcloud, so I´m wondering…

Update: Found https://github.com/nextcloud/documentation/issues/1353 which is still open. Seems currently there´s just no common sense in the nextcloud community bout that :tipping_hand_man: