Which means resources like real encyclopaedias will again become financially viable.

That's the idea, yes. Kill all primary sources, wound all secondary sources (examples: WaPo or "Grokipedia"), convince everyone that they should use this tertiary source whose full control is in the hands of a very few.

It being a technology that inherently has plausible deniability when it for example starts referring to itself as Mecha-Hitler is a feature, not a bug!

It aggregates many public sources, so much of it is findable, but not all.