This seems like an example of something similar to the no true scotsman fallacy. (it's inverse) These ideas are supposed to be aspirational, akin to asking "is

This seems like an example of something similar to the no true scotsman fallacy. (it's inverse) These ideas are supposed to be aspirational, akin to asking "is it a true democracy" or "is it really capitalism". I don't entirely object to the notion of trying to be more precise, but gatekeeping "devops" or "agile" also seems to sort of miss the point.