I tried an App with AI technology on my smartphone today, which was like to playing a game.
At first, I was just curious to use it to chat in Chinese, I could choose an AI role as my partner and talk about all the things related to that role, but there was a lot of content involving pornography because I could choose or create any immoral role and talk about any immoral or unhealthy content. It seemed unhealthy, so I uninstalled it.
But I came up with a good idea, why don't I use it to practice my English and learn or improve the skills related to my job? And then I tried its English version, yes, it worked as I expected. I created a programmer of the AI role with good skills, and chatted with him about the things related to programming or new technology in English.
It seems excellent.