I believe there were periods where epistemology was not broadly equated with pedantry as is the case today when one points out epistemic issues in consensus (aka: "the") reality.
While I do agree with this, I don't think assignments made by humans are immune to this either. There are assignments I had that contained bias and errors. Some I caught but I'm sure there's plenty I didn't.
All lessons are made by neural networks. (Mostly biological).
Much more serious than the small lies are the big lies that the neural networks in one group teach their children about the neural networks on the other side of the ocean.
I wonder if all of this high technology will ever result in better communication between neural networks. Within a generation or two, it should be possible to instantly transfer high bandwidth neural activity globally. I wonder if this will change things.