I was referring to the article.
>> It's not, however, clear to me why it would be better to drive out students who refuse to advocate views with which they disagree (the mostly-straw critique debater) but are willing to actually prepare to face them, than to drive out students who are unwilling even to prepare to refute a certain category of argument.
Well, both students are unwilling to engage with the material they need to deal with, as unpleasant as it is. I personally don't think one is worse than the other on its face. But if the ground rules of the debate have shifted in a way that forces you to frame everything in a way that implicates the speaker as agreeing with the position they're arguing unless they use a particular category of argument to undermine that position while they're arguing it, then it's not a matter of learning to refute that category of argument but rather being forced to embrace it. Rejecting that artificial requirement to salt your own speech seems rather honorable in the "purest" sense of debate; whereas refusing to play by the rules and do the work of arguing something you don't agree with shows an unwillingness to engage with the subject matter - which is not the topic of debate, but the ability to debate.