That’s what I thought - after her blood clot on the brain (a far more dangerous condition than anyone let on), if she has no depth perception or has double vision, the steps would be impossible.
Remember the prism glasses? They went away, but the problem didn’t.
Trump’s surrogates need to start using the labels of “fragile” or “frail” - if HE uses those labels, the MSM of course will trot out the sexist, misogynist accusations.
So now we know she’s short-circuited AND imbalanced, literally!
I help my elderly parents. Step-dad has no sense of depth and has macular degeneration. I always act as his balance when we go anywhere. Thresholds and stairs are quite dangerous. He’s also had a few TIAs.