An "entire generation", huh? So nobody was spared?

Can you be more specific about exactly which "entire generation" uniformly and mindlessly takes their suicidal marching orders from Gwern?

And how is it that he only damaged the entirity of ONE generation, sparing all the others?

From the overconfident emphatic incoherency of your accusation, it sounds more like you're addicted to cocaine than niccotine.