@3967703f 

Blind spots? 
Tunnel vision?
Brainwashed?
Too busy smirking to notice when  one is being played for a sucker?
Just plain dumb?
Or the best answer when in doubt: all of the above?

Footnote: I am a bona fide old white person having been called "toubab" (white man) by little children when I lived in Senegal. They knew one when they saw one.❤️ 

 @453ca0c7 😂 ❤️