Probably. Why not hide it? They did it with Ruth Bader Ginsberg for years. I seriously doubt ANY of her last decisions were made by her. They were decided by her clerks and then they sat her down and helped her sign whatever....
But at least Feinstein is still allowed to walk and appear in public. At the same time! (NO extemporaneous speeches though!)
When Hillary appears on TV interviews, she is not pictured “walking” on camera. Noe up or down stairs. Seated on the couch is her preferred pose.
But Hillary does speak off-teleprompter. Fetterman has used a voice prompter (er. Hearing Aide) for the past year.