No one in his immediate family seems to be noticing his breakdown, even though it's as plain as plain can be, all over national tv.  Why are they ignoring what is obviously a problem?

Some of Ol' Joe's problems are not new - he's always loved groping, that we know.

https://pjmedia.com/news-and-politics/the-morning-briefing-joe-biden-is-a-cry-for-help/