Earlier quoted context omitted.
Could this have been more arrogant or condescending?
How about you type up a response to them, and if you phrase it better than I did, and get the message across more clearly that I did, then I'll delete my post and you can get all the attention? I did my darnedest when writing that post, and I don't really think your meta-commentary is adding to the discussion.
How can it not be condescending to say "30% to 40% of people don't have enough intelligence to filter propaganda". Whether that's true or not is debatable but there's no phrasing it better.