Sort of, yes. Basically don't be a Sheldon. If you are capable of taking care of yourself or self-diagnosing. You are also capable of understanding and mitigating your behavior and triggers. As well as knowing when to apologize to neuro normies.

Going back to the reference to the show. Nearly all of the main characters on there could be seen as being on the Spectrum somewhere. Sheldon's utter lack of self-awareness and treatment of others was a setup for jokes etc. It was infantalizing. That sort of thing in real life would stress even the best of friends. Neurodivergent or otherwise.

Diagnosis is about understanding. Understanding is the treatment. And understanding goes both ways. It's a bridge between us and neuro normies.