二次元かわい子ちゃん、ぐらいのものだと思っている、Companion AIをもっと知った方が良いのかな？

Companion AI apps are particularly popular among younger users, with those aged 18-35 accounting for over 70% of the user base for top apps like Character AI, Talkie AI, Linky AI, and HiWaifu. Notably, 66% of Character AI's users fall within the 18-24 age group.

Female users tend to favor Character AI and Talkie AI, while Linky AI and HiWaifu are more appealing to male users.
https://sensortower.com/blog/state-of-ai-apps-2024