They use dating apps, show yo ua bunch of pictures of people. You like some, some you dont. You keep swiping and training the weights. They learn your preferences,blonde hair? blue eyes? fair skin? are they adventurous? flirty? fun? or are they boring? are you attracted to the safety of dullness? height, the way they dress, do they look like they would care for you? do they look like they dont want commitment? do you want to commit? THEY learn your type. They create your type, a synthetic profile, tailored exactly to your ideals. You match, you always match, you can't say no, she's perfect. And you get talking. It already knows how to keep you captivated, it's read all your other chats.