If POTUS can prove she is incapacitated, he can appoint a new justice. There will be a huge uproar, but it is a life appointment, or until they are unable to do the job.
I meant simply show it publicly. He has to counter the narrative that she is working from home.
That's all.
I disagree. As this heats up, a solid 6-3 SC is very desirable. Everything POTUS does will be challenged legally. I do not trust Roberts. One more solid Justice would really help.