Captahab
It’s not a statement of fact. It’s his/her opinion. I think you will also find if you do your homework that most of the posts and complaints about J* management are from J* pilots not QF though I am sure most QF drivers would support their stance.
genex
The use of cadet pilots may have industrial connotations but properly handled it is not necessarily a safety issue AT ALL. End of that story.
You want to prove that statement, after all it is an opinion of what you may think not a statement of fact.
By the way if you haven't already been told it is very bad Karma pointing the bone at another airlines mistakes especially when you can't even get the facts correct in the first place.