If Biden pulls this off, possible with a week of prep, meds, and rest, it won’t solve his problems. Maybe give him a few more weeks. Will he get the same level of prep for the Democrat convention? Imagine him surviving Thursday then tripping, falling over, or having a brainfreeze at the convention while accepting the nomination? If given the choice, I’d rather he fail spectacularly at the convention, in front of a crowd instead of in an empty studio.
We will be treated to a lot of shouting, lies, insults, amid the molester-whisper at a precarious moment. The media will praise his “Punchy” performance. The audience will be split along usual lines, and not too much will change. Trump otoh has the chance to appear rational, adult, presidential. He’d better do it too, because the country is depending on him.