Its going to be interesting the result. It might have some far reaching effects on some of the old school CFI's. Similar to the BAe Prestwick's instructors case.
I think most instructors have seen certain flights be launched in conditions which they wouldn't go themselves. Or have launched when they would have prefered not to.
Most have also seen unacceptable peer pressure bordering on bullying occuring and the blackmail which also sometimes occurs.
I wish Mr Walker all the best for the next few weeks it isn't going to be pleasant as no doudt certain parties are going to be very critical of his sons actions some of which will be valid.
I think some forget what it was like being twenty odd. The pressure that someone significantly older, more experenced and more qualified than you can apply is immense. I have also been told in the past that qualified pax don't count for the 90 day rule. So it is quite a common bull!!!! by individuals who should and do know better.