It's just another tool that can be used in different situations. For example, I use an AI voice cloning tool for voiceovers. I recorded a short clip of me speaking and then I can enter this clip along with any text into the tool and the AI will generate an audio file of 'me' speaking that text. This is helpful as I can just use the audio file in my presentations instead of me painstakingly recording a voiceover with a microphone and then mixing it down. And yes, the progress of AI is 'agents' so it's quite possible we'll all have a personal Jarvis-like AI agent who can run tasks for us, such as making voice telephone calls on our behalf and things like that. The big speculation is that future AI can develop extremely personalised treatments for individuals based on their unique situation, psychology and physiology. So it's conceivable that new stuttering treatments can be developed that are bespoke to each individual. But this is all speculation at this point. While AI will help stutterers out with a few quality of life improvements, I still don't see it as a 'life changing' thing. We'll all still be speaking to others face to face and living our lives as part of a social group.