Biden 2.0: A Hologram?

Biden hasn't been seen in public in weeks Is he a hologram? I would like to see proof and I don't know if it's possible to even provide provided to the degree that I would it Believe it if he showed up on my front door. He did fall asleep while talking to Hillary, but maybe that's the thing is that they've introduced the new Biden 2.0,. But they can't have him all of a sudden be super on the ball super sharp because people would notice that too.