When you encounter people like this, you simply nod your head and move on.
Because, they are psychologically impervious to reality. My next door neighbor is like that, a dumbass!
I can imagine, when the SHTF these people will be like animals trapped in a cage, running hither and yon, not knowing whether to sh*t or go blind!
“when the SHTF these people will be like animals trapped in a cage”
Yup—these folks are dangerous to themselves and others around them—avoid whenever possible.
They have zero common sense and/or street smarts.
They will be at your house looking for food and protection