NAROBS
You buy a big prestigous new, relatively untried aircraft like that, which presages a substantially new way of organising air travel, with all the potential for opening up new markets and then you put it on a second stringer maintenance regime which has the potential for causing incidents like this. Incompetence !
You are exposed. You know nothing at all about aviation. Why bother posting here?
PS. Please spell QANTAS QANTAS.