Like yourself, I await the investigation report, however, I suspect that will be a bit underwhelming and only confirm speculation. It is not good to speak ill of the dead, so it will take a lot longer before someone tells the unvarnished truth. I suspect that will be a story of folly, with the big mast being the 'invisible clothes'.
We have lots of these stories at the moment, from Oceangate all the way to the Boeing 'projects' that have been off the mark. You could 'explain it like I am five' to write a really good story book for bedtime reading for kids, going from the depths of the ocean to space, with follies that follow the same story, all the way. What a great time to be alive.