I think you have something really unique being able to speak two languages, if there aren't many French speaking skateboarding youtubers there might be a hole in the market for you there! if you have the time to do both that would be awesome!
That's great man, bravo ! Also think that bilingual videos could be something fun. Feel free to send a message if you ever want to brainstorm / share some thoughts. Keep it up mate 🔥