Not even 11 AM and JoJo said my shared tweet sucks. Well I'm just gonna go back to bed now.
Where would one find a more accurate chart, sir?
You do not suck! Warren Sharp does though. It's just a very weird way to determine the quadrants and/or conclusions to draw. The information contained within is fine if you understand what it's actually telling you. ADoT can be useful as a difficulty proxy for example, but it's crude and non-specific.
If you wanted to determine how accurate someone is as a deep thrower, you would look at accuracy on deep throws. Here's one source:
Now with Hurts, I would argue that his problem on deep throws is not his arm. It's him being late to the windows. The good of this is that I think his arm is better than many do. The bad side is that his anticipation is still a major problem.
If you wanted to determine accuracy relative to overall difficulty, we already have a much better metric for that -- Completion Percentage Above Expected. It's on the X Axis here: