Um, why isn't this a bigger thing? First I heard of it was on some podcast.

FLASHBACK: Brain Surgeon Told Biden He Had Less Than 50% Chance of ‘Being Completely Normal’

Biden told the White House audience “they take a saw and they cut your head off” and “they literally had to take the top of my head off.” He also recounted that as he was being wheeled into surgery he asked the neurosurgeon, “What are my chances of getting off this table completely normal?” The surgeon told Biden he had a better chance of living—and that that chance was in the 35 to 50 percent range.

“I said: ‘What's the most likely thing that will happen if I live?’ He said, ‘Well, the side of the brain that the first aneurysm is on controls your ability to speak.’ And I thought: ‘Why in the hell didn’t they tell me this before the '88 campaign?’ It could have saved us all a lot of trouble, you know what I mean?”

https://www.cnsnews.com/article/washington/terence-p-jeffrey/flashback-brain-surgeon-told-biden-he-had-less-50-chance-being