I have a question about diagnosis when there is no distress. My understanding is they don't diagnose autism without distress.
Imagine two people X and Y are equally autistic one year and could be diagnosable if they sought it (depression, bullying, no friends, etc.). As years pass X gets lucky and finds a wife who's compatible with his quirks, happy marriage, also works on changing some of his behaviors based on feedback from coworkers so they don't interfere with work, etc. Maybe he still can't make friends, but point is he's figured out enough to have a happy life on his own and hold down a good job.
Y does not do those things so still has bigger issues. Thus years later they are still both equally autistic, but since X figured out how to get his life together, I'm assuming he's no longer "diagnosable" even though Y still is.
Question: Is it possible for X to get a confirmation of autism in a situation like that? Even if it's not officially called a "diagnosis"?