The idea that the mystery can never be solved makes you lazy towards figuring things out and hostile towards the people that do want to know the truth.

The fundamental truth is that the ruling class "authorities" (mafia government bankster media military industrial academic corporatocracy) will do anything (lie, cheat, steal, starve, kill, mass murder) accumulating power and control to maintain a full spectrum dominance with their matrix of rigged systems that serve them.

Always starting with skepticism from this greater contextual understanding will help everyone to see through their bullshit scams faster.

Everything else is just the details from different angles.

Similarly, I've had this up on InfoGalactic for years:

The ultimate truth:
All governments are inherently evil, corrupted, secretive, manipulative, divisive, exploitative, abusive, violent, and excessively murderous, with (s)elected puppet "leaders" rigging all entwined systems to serve psychotic Machiavellian elites for full spectrum dominance waged upon their own citizens with their bankster-media-military-industrial-academic-corporatocracy.