Are there any features modern Anime AI lacks

Many chat AIs on characters.ai and other bigshot platforms have gotten very well traffic and fans all over the world utilizes them, ignoring small websites.

We are creating an Anime AI assistant for Anime fans and we wanna add every possible feature a modernized AI can have, we have added very much of those features to our otaku AI but still it feels off.

We know this is not the platform to ask this kind of questions but having an advice from experienced devs and founders is something very important.

Questions:

What are some features we need to add?

How do we impliment these features to our AI?