There’s famous people who have a stutter but it went away. Like Mr. Bean, I wouldn’t have known he had a stutter if I didn’t find out about his past. And there’s this rapper I like named Kendrick Lamar. He had a stutter while growing up, but he overcame it. And coming from my experience, almost every speech therapist I had told me to practice singing/talking as if I was signing. I don’t really think he’s faking it, not everyone who has a stutter/speech impediment can’t control it.