The difference is how you relate to the job providing accommodations. If you know certain employers are more willing and able to provide accommodations then you can consciously weigh that piece of information when considering a job/career field.

By consciously accepting who you are and how you work with the world, it lets you navigate better in it. For some people that is just feeling it out and ending up in a career that fits them. For some people, it might be getting a diagnosis. The end result might be the same.