The problem is once a film (or play, novel, etc) is out in the world with audiences, it doesn't matter what our intention is as writers. They will interpret it how they damn well please, no matter what we say.

Example: in a rare departure from my usual horror-thriller novels, I wrote an animal fiction children's adventure novel entitled Echo and the White Howl, about a wolf pack in Alaska, after my then eight-year-old demanded "a story about wolves". Hardly anyone read it, but I didn't care, as I wrote it for my son, and he loved it. But here's the bizarre thing: One person who did read it started writing all sorts of nonsense about it being an allegory about Brexit and the European union! Certainly not my intention.