Yes it should be obvious, GarrettM. In every video clip & pic I've seen of the boy since he appeared on stage when Donald won the Republican nomination his mannerisms have been very typically ASD. If you've ever seen Dustin Hoffman in "Rain Man" the similarities are obvious.
Here’s what get me outa here had to say at post #592: ”I'm wondering what is with Barron who seems to be dissociated from everybody. When we see children on the stage with their political parents, they usually manage to look vaguely engaged with the adults and close to one or both parents. Barron and his parents don't seem to even look at each other never mind have physical contact”.
And here’s what you had to say at Post #594: “Doped up the eyeballs probably. Is what a less generous person than I might say”.
Both these posts preceded the posting of the actual picture you just referred to so clearly the picture wasn't what precipitated the comments.