Sure,
I'll bite.
"Blind Spots" are another name for a failure of a pilot to look
in that "Blind Spot".
It's the blind spot that is where the aircraft that is going to kill you is coming from.
Aviation has lots of "justifications" for accidents that are nothing else
but sheer delinquency by a pilot.
Not that I claim to be JC reincarnated and his holy gift to aviation, the fact is we all make mistakes, errors in judgment, and the long term ability of a pilot in or during his career to look at his "blind spot" is generally, proportional to his basic training, that is, the earliest responsibility goes to the abinitio instructor.