*A lack of situational awareness*
True, but that's again one of these 'cover-it-all' categories.
Any incident with a non-evil pilot in a serviceable plane is in a sense due to a lack of situational awareness since any non-evil pilot would avoid the incident if he would be aware of the situation that is unfolding.
'Cover-it-all' categories do not relate things.
It is fascinating that people are apparently unable to consider this incident without an enormous amount of cultural, national and other generally subjective clutter.