Sex dolls and Artificial Intelligence will never replace real relationships. When men pursue women, they aren't looking to have sex necessarily, they're looking to get selected. They want to be chosen. A sex doll will never be able to offer this.

Nature is that which selects. Women select who gets to propagate their genes and who doesn't. Hence the term 'Mother Nature'.

Nature designed it so that men can have 1,000 children a year and women can only have 1 (barring twins etc.).

This is why men approach women, and women select men.

The game is about being selected by nature herself. We want nature to decide that we're good enough to spread our genes.

TRP has argued that prostitution should be legal, as this will increase competition among women. It won't. It's about being selected, that's why men pursue women. Prostitutes can't replace selection either. It's legal in many places in the world and it doesn't alter the amount of relationships there are.

And no, the AI will never reach a point where it will become life-like enough to emulate selection adequately. No matter how good it is, it will still be fake and you'll always be aware of that fact. Nature herself didn't select you, and you would have to reach a high level of self-delusion in order to believe otherwise.