That’s because he is lost and confused.
but how can they tell ?
Beat me to it. That is why he appears that way.
Yet another indication that WE have replaced the former Soviet Union - Doesn’t matter if the President is a complete vegetable - because the intel deep-state is running things anyway.
Longer version even worse
Look how long it takes him to put on sunglasses
Long version: Biden appears to be lost and confused at the 50th G7 summit in Italy