I have considered plenty of time but most times than not haven't been able to think of a cool concept that really feels strong. Most times either I feel it's too much like an existing character or Mihoyo ends up making a more interesting ver. of my idea later.

Doesn't help that I am SUPER rusty when it comes to catching up on Genshin lore, so I'm always trying to not walk on eggshells of what can be done and can't.