The senility is real, you could see it in his expressionless face and how he walks. It was apparent in 2019. The men that controlled Barry control Biden. Both were known morons.
I saw the same expressions and walking issues w my elderly mother. Very sad.
He has probably been this way for 10 years.
During the 2016 election cycle, Pelosi had a phone bank setup to call voters and one of the key answers they had was “Joe has a speech impediment”.
I know this as I had extended family working the CA phone banks calling GA.