Why wouldn’t you just ask them, and particularly for media like this that has a native language, default to that? I don’t want software to think for me about what I want to see, if I want something different I’ll change it.
You're going down the first question of a deep rabbithole that eventually lands you to where every major tech company has landed.
You're going down the first question of a deep rabbithole that eventually lands you to where every major tech company has landed.