>>211678813I don't really know but size stuff is generally a huge factor in sexual fetishism, so maybe just view it as a really blunt expression of that. Apply it to someone wanting to get dominated by a woman, wanting to feel small, wanting to be destroyed by her. All this fetish shit ends in misery and its logical conclusion when taken to the extreme is death (not just of the soul but immediate death of the body as well).
As for film narratives, having a quasi damsel in distress that is turned into a bumbling retard monster accidentally destroying stuff is okay, I guess.