Apparently there is an AI sex robot that now has the feature of breathing (there's a video in the article in the link).
I don't really care how these ultra realistic sex dolls might help people for various reasons. I think in a world where men overwhelming treat women as unfeeling objects (yeah okay NAMALT), further blurring the lines between womens bodies and inanimate objects you can do what you want to is dangerous.
I think they should be illegal.
www.dailystar.co.uk/news/world-news/sex-robot-breathes-incredible-ai-23275331