Desert Dingo,
Their task was to take Flt901 to the Antarctic for a sightseeing trip,
They did the first half OK, but they stuffed up badly on the rest.
The proof, the aeroplane is still down there.
You say you stand and fall on facts, you accept that by going VMC they accepted responsibility for their own terrain clearance, they did not clear that terrain, they impacted it. You can come up with all the arguments about who did what and why, but the fact is they accepted responsibility to clear terrain and they did not.
Do you consider thats not proving they got it wrong with clear unequivocal fact?