A couple of things to know about why it's coming out now about Dementia Joe's age. Obviously, it's NOT because they want to replace him with D.A. Ho! Arguably, and I've said this repeatedly, the smartest thing he ever did was selecting someone as incompetent and unlikeable as her. That and that alone is why he is still on this side of eternity.
Also, they knew he was past the "smell by date" and fading from the get-go. They'll just do what they always do, lie their asses off and say that he just faded a whole lot faster than they, or anyone, could have possibly anticipated totally ignoring the fact that he's already gone and Kamala has never been there. Arguably, Joe was never there to begin with too, but that's a moot point at this stage in the game. That is why they, the DemocRATS, who love to harp about "saving our democracy" will kill any remnant of it thats left to go around the Democratic Process at their convention this summer to install a ringer and their useless idiots will cheer their own demise.
This is all coming out now so they can do a switcheroo at the convention with the SuperDelegates and take the "Will of the People" who are too stupid to see how badly they are being played, and simultaneously enslaved, out of the equation. They'll insert someone like Gov's Gavin "Hair Gel" Gruesome, J.B. Pritzker, Heil Whitmer or God forbid, Big Mike Obama who are all decades younger than the geriatric generation front runners.
Then it will become Donald J. (trigger-warning) "Trump's" age that will become the key issue of the campaign and far too late for the Loyal Opposition RINO’s in the Reprobate Party, who have always been far more loyal to the Demagogues than they were ever in opposition to them, to do anything about it. They'll argue that “Joe was so with it at the beginning!” and “Who could have seen this coming?” even though anyone with two brain cells with a functioning synapse between them knew otherwise, and they’ll reminisce how he accomplished so much in so little time, never once mentioning that all of it was bad! Given the gravity of the global situation, which they'll successfully with the help of the mainstream media, blame on Trump, argue that we can't possibly allow someone that old to ever serve as POTUS again.
It’s often been said that “Democracy Dies In The Dark!” What they fail to mention, deliberately I’d argue, is that this time, it’s being murdered in broad daylight.