The problem is not of small modules. The problem is lack of dependability. If the language patrons stand behind a set of modules and guarantee continuity and availability, it really doesn't matter what is in them and the world can continue regardless of how insane the module or the whims of any one author. This is not about the technical merits of having or not having a stdlib. The module in question could have been anything.

Making this about is-positive-integer misses the point that this is a social/political problem not a technical one. A language ecosystem must address concerns of business continuity as first class concerns.