If you have a formal autism diagnosis (completed or in progress), and you are in the US, now is probably the time to call around your healthcare providers and ask and/or pressure them to delete it from your medical records. Optionally keeping a paper copy yourself.

The government wants to go digging in private medical records to put autistic folks in a registry (that is most likely going to function as a kill list), and it'll probably take them a small amount of time to start doing so, but they probably won't actually be stopped from doing it - so you're going to want to make sure your name doesn't pop up in that process.