Thanks for posting this here! I have not seen this before, but I used to follow her on Instagram for 1,5 years because I liked a lot if things she said. I stopped following her, though, after she veeery publicly said that it's only self-diagnosed people who say that there aren't different levels of Autism. In general she spoke very badly about self-diagnosed people, even though most people start out being self-diagnosed and many unfortunately simply can't get a diagnosis. I see the issue of self-diagnosis, but without knowing someone, much less having lived someone's life, you cannot say if there self-diagnosis is valid or not.
Whqt she says here about autism speaks sounds better than the organization is generally viewed as. I personally don't have much contact to any organization, but I know about the things that autism speaks is associated with. I believe everyone should choose themselves if they like the puzzle piece, the I fit loop, the color red or the color blue or none of the above.