You may very well be correct.
That’s certainly a more reasonable explanation than a massive conspiracy.
I’ve been known to act inappropriately myself a time or two, but there’s no way I can imagine myself acting remotely like this under similar circumstances.
My mom is a psychotherapist and we all learned to identify certain behavior in a clinical manner. And, my first wife was a clinical narcissist. It is a condition with which I am very familiar. Parker’s act was textbook behavior for this type of personality disorder.