No Krusty, not a backpedal, just an observation. On how society treats possession of some substances that have potential to cause harm if used to excess or addiction (like cannabis, ecstasy or cocaine) as illegal, and other substances that can cause harm if used to excess (like alcohol) as legal.
Anyway my post has nothing to do with aviation, so I guess we should go back to the topic at hand. If this FA has breached Jetstar company policy that should be dealt with internally, and the matter should be left at that.