Youtube is censoring you, me or both ...
I spoke with Isaac on the phone a few months before his disappearance ... I told him about the cloning centers and how they control the population through R.E.M. sleep but he didn't receive it. He seems to have realized how DEEP the rabbit hole goes in his final message though. He was probably shown all the futuristic technology that Team Evil has which humbled him a bit.
Whistleblower Donald Marshall didn't want anything to do with him because he thought that he would make him look bad. As usual, Donald was right because Isaac was WAAAYYY too ignorant of the Enemy's devices and let himself be snared into a trap.
"Behold, I send you forth as sheep in the midst of wolves: be ye therefore wise as serpents, and harmless as doves." ~ Matthew 10:16