Stinkhole Kamala has to wait until the appearance of dementia advancing is seen by the citizenry via multiple public appearances, and the media will emphasize it for a month or so to get the public fully on board.
So yeah, give it another month or two of pump priming, then orchestrate a complete public meltdown, like a teleprompter failure, where he flails away for several minutes of incoherent ramblings to drive it home.
