Robot waifus would herald the end of western civilization. How long would it take for the AI (or whoever is behind the AI) to figure out that our evolutionary programming could be hijacked?

The perfect waifu/daughteru with the perfect face and perfect voice, perfect frame and hip-to-waist, down to each individual person. It would be like Screamers, but instead of a murderbot disguised as a war orphan, it would be a companion who tells you to work an extra hour and vote appropriately.