I can't think of that many movies with sexualised female robots, either - although I suppose if you have a "female robot" it will probably sexy/attractive to be

I can't think of that many movies with sexualised female robots, either - although I suppose if you have a "female robot" it will probably sexy/attractive to begin with, otherwise what makes it female? (Does male/female even make sense for robots???). I think you exaggerate the problem. Also, even if a female robot is sexualized, it doesn't mean that it can't explore "a larger philosophical world" at the same time. For example WALL-E was in love with the female robot, but the female robot was still cool sampling worlds for ecological recovery etc.