I feel some of the biggest challenges that stutterers have right now are 1. Good speech therapy is usually inaccessible 2. For those who have access most of the times it is unaffordable 3. Most of the times stutterer finds himself alone without a support group. This causes a lot of anxiety and negative emotions which in turn makes the stuttering worse I think with technology we can solve all these. There are already apps which provide speech therapy for stuttering. They are much more affordable compared to offline therapy. Also we have support groups like this reddit community and discord group where we can share our experiences and find comfort. There is still a long way to go but I am very confident that in the near future stuttering would not be a problem in anyone's life.