What is your opinion on Autism Screenings in movie theaters

While I have never been to one; based on the description, it seems to be a sensory nightmare to me. Why is that? It’s where people can move around and make noise which can overwhelm me. Also, the lights would be on the whole time as the darkness in the theater makes me feel calm. The only good thing about this for me is that the movies play at a lower volume as I have sensitive hearing.