I do think there is a good reason for bodies which are meant to dispassionately find facts and enforce regulations to prefer plain language and straightforward argumentation. But even if that weren't the case, it really wouldn't reflect on my argument. Additionally, everything the document alleges could be true, and the allegations worthy of discussion - I haven't argued that they aren't true or that we shouldn't be discussing them, I have no way of knowing if they are true and am ambivalent about whether we should give them oxygen - and that would not reflect on my argument.