Two evergreen topics in grammar and usage: so-called “split infinitives”, where some usage critics have insisted that they must always be avoided, however unnatural the results of this avoidance are; and modifier attachment, where jokes are often made about one of the potential attachments, however preposterous the interpretation associated with this attachment is.
The two topics are connected through their unthinking devotion to dogmas of grammatical correctness: avoid split infinitives, avoid potential ambiguity. A devotion that leads adherents down the thorny path of usage rectitude to using unnatural syntax and entertaining preposterous interpretations.
But first, the thorny path. The (tough) counterpart to the (easy) primrose path.