I think your comment was fair; you also want them to learn when to bring a gun! I also wholly agree with you that the article's case as presented is quite weak. I read it hoping to learn some kind of actual radicalization of policy debate was happening, not the same pro-K vs. anti-K retreat we had 25 years ago but with artificial woke/anti-woke flavor. The author did not develop the ability to frame their arguments in a clear way so that even those who disagree can engage with the ideas therein. (Which itself is maybe the best argument against my defense of policy debate; well, that's also why I left it my senior year in favor of other events...)