The FBI's COINTELPRO (1956-1971) is declassified fact: the bureau infiltrated, disrupted and discredited domestic movements from civil rights groups to the Klan, with forged letters and planted informants. The Church Committee (1975-76) documented CIA relationships with journalists and exposed MKULTRA. Infiltration of dissident movements is not a theory; it is a file.
The folk engine: anyone who disagrees, succeeds, or draws a crowd is a plant. The accusation is unfalsifiable, costs nothing, and reliably fragments every group it touches, which is precisely the outcome actual infiltration programs paid for.
Icke's version, aimed inward: the alternative media was hijacked into cult-like factions demanding belief over research. The structural reading: a movement whose membership criterion is suspicion cannot distinguish a skeptic from a saboteur, so it outsources the verdict to whoever sounds most certain. Certainty is the one credential both the sincere and the planted can fake equally well.
When infiltration is documented history, how does a movement audit itself without devouring itself?