I think it was more “an unrelated track of language that we’ll disregard for the purposes of this article”. Being “on that X shit” uses “shit” neutrally. It’s a

I think it was more “an unrelated track of language that we’ll disregard for the purposes of this article”. Being “on that X shit” uses “shit” neutrally. It’s a flexible noun in this context. You can have “that good shit”, for example.