They don’t care. If the hypocrisy of saying that while running a 78 year old candidate is lost on you, consider that every word out of their mouth is projection, and they’ll probably start saying stuff like Kamala doesn’t have the experience to lead or that being half Indian makes her beholden to foreign powers or some shit, despite mango bastard being the most unfit to lead president in history and his various business and familial ties to foreign power.
They do care. It’s why they swap narratives. It’s a mechanism on a cultural level derived by the negligence of Trump himself, that being his inability to take responsibility. Something the GOP has always done, turned up to 11. You don’t fight this with facts, you fight it by targeting emotion.