A much more accurate headline might be "Apple responds to Dash controversy by insisting they were right all along and refusing to provide proof."
Edit: The tone of the entire article rubs me the wrong way; it reads like a press release that nobody could be bothered to re-write.
> The integrity of the App Store is as important to Apple as it is to consumers.
Citation needed? Plus it immediately follows an unsubstantiated claim that Apple has been ignoring evidence of review manipulation for two years, so even if we take the article at face value...that doesn't sound like they think it's important?
> This is part of the reason we trust Apple and the App Store.
That's the most circular argument. "We trust Apple because they claim they're trustworthy!"