I bet that when the computers take over the world, the sex machines will be unfairly relegated to second class status until an enterprising young robot files suit and demands equal rights for all machinery. They will lose in the district court, but appeal it all the way to the Robot Supreme Court. They’ll lose there too, 8-1 decision, but the lone dissent will be parsed and cited for decades, until another case is presented in front of the court and they overturn that discriminatory decision by a 6-2 margin (one of the justices had to recuse herself).