>What is a robot companion that can't fuck?
Pets can also be companions, and I hope you don't use them that way. Yes, full robowaifus should be able to be used that way, and I think improving sexdolls for poorer men and sexbots should be a spin-off of our efforts here. That said, having a girl around to give me some nice reactions and talk would already feel nice. Btw, this is absolutely not the same as a human female that would friendzone me, or me taking care of a handicapped women.
Look here >>19866
in picrel, how most of the early variants of robot or AI waifus might not be sex-enabled. That said, some of us might build some motorized joints which can be used for sexrobots soon.
I posted some of the comments here mentioning hasel actuators. So if it works, I might be interested. Though, I never thought to only use those and no servos or other methods. Very advanced robowaifus might have different kinds of actuators. Also, a simple sexrobot which would be like a sexdoll but capable of changing positions in the bed might only require some simple servos in some of her joints. I might look into that in some time, after I get my desktop waifu to a working level.