If McCain comes out swinging in a video knocking Trump's Russian ties… all Team Trump/Q would need to do is release a little more about Nellie's Farming skills etc. and boom… McCain starts to shoot himself in his dead foot in the eyes of his supporters. Maybe McCain will end up outing his own treasonous acts without Trump/Q having to touch it!?? - hatred is an emotion. McCain hated Trump, used that emotion which can backfire badly.
Logic… not emotion!