So if Twitch have a inbuild Ai speech to text system what the Watcher not streamer can activate and position in the picture you have a nice little feature but if you include a translator ai in this which the User/watcher is allowed to controle by habit or wish, turn off or on or position the window where in the pic the text is shown you may have a senstation and close the gap between languages. You may offer that as a service and also can monetise this.

Actually some streamers like Piratesoftware uses a speech to text ai. due this Nature of streamer based function not even autotranslators from websides are able to translate this. So you have something what pushes Twitch further. Also you create a fine little thingy for deaf people and get em in the world of live streaming + communicating because most streamers answer questions by voice and not per text.

I think this service based on AI is a fantastic idea to level up Twitch. If you need further explanation for that idea or my trys with that kinda stuff i tested with AI feel free to contact me. BUT i am not a programmer so dont be sad if i cannot build it for you.

Best greets
Sam

ps: Sorry for format and some spelling / formulation issues english is not my prime language.