/etc/fstab:
bindfs#/mnt/dev/storage /mnt/storage fuse create-as-mounter,create-for-group=users,create-with-perms=u=rwD:g=rD:o-rwx,chmod-filter=g-w:o-rwx,perms=u=rwD:g=rD:o-rwx,mirror=user0:user1,force-group=users
bindfs#/home/@users /home/@users fuse create-as-mounter,create-for-group=users,create-with-perms=ug=rwD:o-rwx,chmod-filter=o-rwx,perms=ug=rwD:o-rwx,mirror=@users,force-group=users
mount | grep bindfs
bindfs on /mnt/storage type fuse.bindfs (rw,allow_other,default_permissions)
bindfs on /home/@users type fuse.bindfs (rw,allow_other,default_permissions)