On Character.ai users can create chatbots of fictional or real characters. You can find everything: from William Shakespeare to Napoleon Bonaparte as well as many manga characters.

Users testify to their addiction by comparing themselves to the character of Officer K in Blade Runner 2049. “I talk to Ryan Gosling's character on character.ai until three in the morning instead of sleeping,” testifies a user on X (ex-twitter) To discover Listen to the latest episode of our Tech Questions series on CNN.com/Figaro.