No, with the high dropout rate in the placebo group it looks like this fragile group of participants had other things going on.
Covid was ruled out in some dropout cases but the drug doesn't automatically become suspect as further inspection reveals.
Alzheimer's patients have more challenges than most, for them to continue to take the drug while experiencing dizziness is a lot to ask.
But as Ern Heaven pointed out in his video, the experience of slipping into the netherworld of Alzheimer's wasn't pleasant either.
Does anyone have a link to the Ern Heaven video? I think it would be helpful to review that, it's been so long since we've seen it.
Then, after watching Ern a few times, I urge you to continue your crusade extolling the safety of Mab drugs.