Autistic vs. Has Austism?

I have Autism, but am I autistic? Here is the argument.

Autistic:

 

• When saying "a person with autism", the word person can be separated from with autism. This is saying that the person could someday just be "a person with autism".
• When we say “Autistic person,” we recognize an individual’s identity as having Autism and still has the potential to grow and mature, to overcome challenges and disability, and to live a meaningful life as an Autistic. Essentially, we are accepting that the person is different from non-Autistic people which is no tragedy.

Has Autism:

• Saying "she has Autism", is putting her before her disorder. That is basically saying she is a real person and deserves the same respect as a "normal" person. Many psychological sources say this is the way to go.
• I watch YouTube. Sometimes the term 'autistic' is used as an insult. For example, if someone misspells something, I have seen "it's spelled your not ur you autistic little girl" where the term 'autistic' is clearly being used as an insult. Some people automatically take being called Autistic as an insult.
• Hurling ad hominem insults, making baseless accusations, and shouting over tables (or computer screens) at the people on the other side ultimately demeans both you and them. It shows great immaturity, inability to civilly and peaceably discuss important topics, and insensitivity to the personal experiences vested in each of us with a stake in this debate.