I havnt heard this and am not a smart person so don’t take what I say as any truth lol I know nothing about how it all works but in a way can see them being alike as we msers forget a lot of stuff and Alzheimer’s sufferers forget alot too. Past that I dunno how much alike we are as we are forgetful because we full of holes not sure if they suffer with holes or just is the age making thoughts lost bc is so much in there already brain just farts it all out cuz has no room left

Personally id ignore him.