This has been very useful to me since I encountered it on the old sub. Within the last years, war has broken out. War seeds the clouds of formerly clear skies. The droplets of propaganda are now a torrent.
As such, I don't think it completely wise to follow this rule unaltered when states clash. The power, organization, and incentives come together to cloudy any former clarity. Lies, with a multitude of motivations, float freely.
What addendums would you add to this adage in an age of active conflict?
If someone tells you who they are and it's a bad thing it's probably still worth believing them