Human language production involves thinking about content independently of the language used, unlike LLMs.
And there is a difference between this kind of process and a process by which before producing a word, when you talk. When you and I talk, you and I are bilinguals. We think about what we're gonna say, and it's relatively independent of the language in which we're gonna say. When we talk about like, I don't know, let's say a mathematical concept or something.