FALSE! I'm 73 years old. I remember Biden in his younger days, and he made these stunning gaffes way back then too. It's just HIM, not his age.They are all pretty out of touch. Our leaders should be younger.
There are plenty of politicians Biden's age and older, and they don't gaffe constantly like Biden does (ex. Bernie Sanders, Nancy Pelosi, Chuck Grassley, Ruth Bader Ginsburg, Stephen Breyer, Mitch McConnell, Diane Feinstein, etc)
My favorite Biden gaffe though, was about 10 years ago, when he was in a foreign country doing a press conference with that country's prime minister. He stood at his podium, and looked across to the prime minister, and expressed his heartfelt condolences for the death of the PM's wife. Trouble is, she was very much alive at the time.
The only ones who believe that are Washington insiders and people who are worried about Trump losing.