Which headline are you referring to?
The headline on the article is,
> Europe Accuses TikTok of ‘Addictive Design’ and Pushes for Change
What's overstated about that?
They might be referring to the headline of the hn post which I would agree is a pretty severe misrepresentation.
The headline I see on HN is "TikTok's 'Addictive Design' Found to Be llegal in Europe"