GrumpyCanadian as with this unfortunate airplane crash - stuck to the facts Jack as they say.. Report and discuss what is known and recorded as part of the official reports, don't speculate, fight speculation with relevant facts and information, especially ones that discredit made up or insinuated bias or other wild propaganda. Let the numbers and data and factual reports stand on their own and do your best to not hypothesize or expound about unfounded theories.
I'm this case - what do we know for facts - there was blowing snow on the runway and it was very windy as could be seen in video. The pilot in command failed to flare and came down very hard. The right wing dug in the ground and broke off. The left wing stayed attached and created enough lift to roll the plane. The plane came to rest on its roof. No one died and many of the injuries were reported to have been caused by the frantic attempts to escape an upside down smoky airplane. There were legitimate licensed pilots at the helm of the plane who were allowed to fly the plane and were current and qualified in their documents. No alcohol or drugs appear to have been involved. From there we shall wait until the official transport board reports are completed after interviews, black box and CVR reviews, video, etc are all poured over and the official results are released.