Which of these conspiracy theories is most plausible?

Little do they realize the bitter irony that cutting off their noses to spite their faces makes them indistinguishable from their reptilian overlords.

I missed the David Kelly stuff, whats the consensus on what happened there?

This Rashid Buttar cat keeps popping up on youtube with a covid conspiracy theory. But its NOT the 5G one, in his one its something to do with Bill Gates wanting to force vaccines onto everyone, something about depopulation, and something else about RFD chips. I guess its an extension of the anti-vaccine movement?