The Melbourne incident is a timely reminder for those who supported Crowe in his tantrum against the airline that goods which are considered dangerous by the airline are, surprise, surprise, dangerous.
People need to remember that it's not always about them. It's way easier to prohibite carriage of dangerous items than to deal with a hold fire at 30,000 ft.
I sincerely hope that Crowe is man enough to offer an apology to the airline and then proceed to fly with them again in the future. They were after all just trying to protect him, his family and everyone else on board that day.
Just sayin'