Oh absolutely. Not possible that an AA f/a is anything less than perfect, or that a pilot might take the f/a's word without too much explanation. One may also find out that the f/a issued the PIDR without telling the captain they were going to do it. (I personally have seen this happen before. The f/a was outraged at the end of the flight when the captain told her that he would not sign the PIDR because she did not discuss it with him in flight at the time of the alleged offense. He tried pointing out to her that it was a
Federal document, and that there are penalties for falsifying same.)
If the company has already issued apologies to the F/C passengers and admitted to the media that action was being taken against the f/a, then obviously the company is participating in the great passenger conspiracy to destroy this perfectly innocent f/a who was just doing her job. It's so easy to get all the passengers in a cabin to agree to a falsehood. In fact, I bet the company contacted all the passengers in advance of the flight to agree to tell this lie about this poor innocent f/a.