If we don't laugh at ourselves, our foibles and mistakes, our embarrassments and hurts, our eccentricities and fears, then there's not much left but tears. Life can be a serious matter, but *we* don't have to be.
Rarely do jokes, stories, gimmicks like this intend hurt or harm. Everyone knows about the issue of alzheimers, none of us feel less than an amount of fear of it being in our own lives if we have no firsthand knowledge of it.
This particular topic was very generic and so obviously not intended to offend. Let's not focus on minimizing the things we can talk about, but on expanding the acceptance of what each of us has to say, even if it's close to home or personally unpleasant.
Jan in VA