While I was in training I was listening all kind of stories.. Pilots fired for all reasons. Then I went myself to check these stories and everytime it was not for a single reason but for an incredible chain of bad events all related to the pilots.
So urban legends can be heard everywhere.
Qatar airways changed a lot in the past years so the nowadays airlines is not even close to that one of just 4 years ago.
I am very happy.
people who have problems and leave the company would probably talk you bad about any place they are leaving or forced to leave...
Talk to people inside and maybe you can have another picture.
Then it is left to you to understand if you can fit in a different airline and different part of the world.
At the moment I regret not to have come way earlier!