I do not agree with you sriiram and the fact is most people reproduce the same as they always did. May be less than it used to be, I haven't looked at current statistics, but they go up and down. Sex dolls have nothing to do with reproduction, which ideally - ie not mistakes - which are merely clueless - sexless - emotion and affection-less - replicas of real thing. The lonely are being exploited.
Seriously, who would experience love with a facsimilie?