There is no issue at all with you finding wang useful. That's great!

I'm just saying I, and everyone else, not just "only his creator" CAN (I just did, again) speak to the FACT that his original intent was not to provide the information that he currently provides, because he originally said none of that until he started getting downvoted. Just trying to be accurate.

I admit that none of this changes that currently people find him useful, as evidenced by the fact that you find him useful.

EDIT: I apologize for being nitpicky. I interpreted your sentence

His owner built him to help new people understand the platform and get up to speed on the most important topics.

as meaning that his owner built him with that intent. On re-reading it now I see the same sentence could also mean that his owner built him for that intent now, no matter what his original purpose. I just didn't like what I saw as re-writing history and ascribing intent that was not true. Thanks for your points.