the.com/guideline
A rule pretending to be a suggestion until you ignore it.
means A recommended principle or boundary meant to steer behavior or decisions without the full force of law.
from Literally a guiding line — the rope or cord stretched taut to keep diggers, builders, and tightrope walkers on the straight and narrow, later abstracted into advice.
Soft powerNot legally binding, but breaking them invites consequences anyway.
Climbing rootsOnce meant the actual rope steadying mountaineers and surveyors.
Bureaucratic favoriteLets institutions advise without committing to enforce.