In my personal experience, yes, it can worsen/change over time.
Mine was absolutely worst in my late 20's. I realized my diagnosis, went to my doc and he said "Yes, you're right. That's what this is. (Asperger's Syndrome) But what do you expect me to do? We have no medicine for this."
I couldn't accept that as an answer. I Knew that my symptoms weren't always that bad, and that if something could make it worse, something could make it better.. I just had to figure out what it was.
More than 10,000 pages of reading later + a chance meeting of an Herbalist and his Naturpathic Doctor father and I eventually figured out the digestive root cause and how to treat it via diet, supplements, intestinal cleanses etc and got to work treating what ailed me.
I still have ups and downs, but in general my symptoms have been much lower over the last 10 years or so and I've been able to function in life, work, and play much, Much higher.
So, yes, depending on the root cause of one's ASD symptoms, it's entirely possible that they worsen with age/time - but it's also entirely possible for them to improve, too.
Others have found similar success in altering gut flora - like the statistician with a website called N of One that found that some antibiotics made his son's ASD worse and others made it better. etc etc there are now medical studies published over the last decade about these things.
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No
for supporting trump. Because doing so is deplorable.