The design logic of new sex dolls may solidify gender stereotypes. The body parameter database of the
torso sex doll shows that 87% of AI training data comes from a male perspective. The "submissive mode" launched by a certain brand has triggered protests from feminist organizations, and its preset interaction protocol reinforces traditional gender roles. The more hidden harm lies in algorithmic bias - the
new sex doll responds to female users' instructions 0.7 seconds slower than men, and this technically encoded discrimination is being reviewed by EU legislation.