You're right, I don't know Joe Scarborough. But after reading the article you linked, I think he's right in that the current Dem brand doesnt work for all of America (proof being that America is divided right at the middle). Do I think Biden might win reelection in 2024? No I don't.
He broke down his points as to why he doesn't think the Dems can sustain 2024. And to be fair, I agree.
However, get this, he never once claimed cheating or election fraud in the article.
If that's your attempt at a "gotcha" moment, you gotta try harder. But see, you're incapable of a neutral, impartial and fair outlook. You're as good as a broken sound board.