This isn't personal, I have a stutter as well. It is incredibly tough at times, and I don't find it a laughing matter at all. My point is the president should be the absolute best of the best, and if you are unable to speak fluently and articulately, then I don't see why you should be president. Biden used to speak quite well, but clips of him now show a much slower, more incoherent person. I don't know if I've seen a clip where it looks or sounds like he is stuttering, he just sounds like he's becoming senile.