Ever put a light meter under a full moon?I am aware of all of that. I think it is massively overblown, primarily by breeders looking for an excuse. I've tested light leaks many times, because I never bought that as a reason a plant would turn hermie. None that I tested did. I've had some severe stress events happen, from plants basically dying from Septoria fungus, to deer eating them down to nubs, to major pest infestations... zero herms.
But I don't work with genetics known to produce hermies very often. Well, except for Thai and Chem lines... but no hermies there either.
So, I guess I just disagree.