Now, think about stuffed animals and dolls. Those are inanimate; most of the time highly stylized compared to their real-world inspirations; with exaggerated, unnatural features. And yet children will play with them, love them, and steadfastly claim that they are alive. That doesn't seem abnormal to me, but instead a very human thing to do. We just seem to be wired to interpret objects as if they have agency, even if it's just randomness or a simple mechanism that makes them move.