Meta’s latest settlement has put Mark Zuckerberg back at the center of one of the company’s longest-running questions: whether the founder who built the social network can also be the person trusted to fix the harms it has caused.

The dispute was sharpened on 4 September, when the Guardian published an opinion piece arguing that Zuckerberg should resign after Meta agreed to a settlement of up to $18bn with dozens of US states. The settlement followed accusations that the company harmed children by designing products that were addictive and difficult to use safely.

The argument is not new. It draws together years of criticism over the way Facebook and Instagram were built, monetized and governed, and it reflects the scale of the consequences alleged by regulators and researchers. In the piece, Joan Donovan describes Zuckerberg as the common thread in a history of what she calls billion-dollar blunders, from privacy failures and product design concerns to the amplification of harmful content.

According to the article, the settlement includes a series of design restrictions for teen accounts. Users aged 13 to 18 would be limited to two hours a day, blocked from notifications between midnight and 6am, and prevented from receiving alerts during school hours. Accounts for teenagers would also need to be linked to a parent account and subject to stronger age verification.

Those measures matter because they suggest regulators are moving beyond simple fines and toward direct constraints on product design. That is the part of the story that may have the widest impact. If the rules are enforced, Meta would need to change how it encourages teen engagement, how it verifies age and how it manages attention across Instagram and related services.

The article also places the settlement inside a broader record of disputes and sanctions. It says Meta has faced billions in settlements or fines over privacy lapses, a 2018 security breach and harms linked to young people’s mental health. It also cites the company’s role in amplifying hate speech, misinformation and conspiracy theories, including claims that contributed to vaccine hesitancy and poisoned public discourse.

A central part of the case comes from whistleblowers. The Guardian piece quotes Arturo Béjar, a former Instagram safety lead, who said that users “just cannot trust Mark Zuckerberg with kids.” Béjar has been one of several former insiders arguing that internal warnings about product harms were not taken seriously enough, and that Meta’s growth incentives repeatedly outran safety concerns.

For critics, the latest settlement is therefore not just another legal cost. It is evidence that the regulatory environment has changed, and that the company’s old strategy of paying to settle and moving on may no longer be enough. For Meta, the challenge is more complicated. The company says it is committed to the agreement, but it also has to preserve its business model, much of which depends on maximizing user engagement and advertising value.

That tension is why calls for Zuckerberg’s resignation continue to surface whenever Meta is hit with a major new sanction. Supporters of that view say leadership change would signal a clean break with a decade of damage. Others argue that replacing the founder would not automatically solve the underlying product and governance problems.

What is clear is that the settlement has once again put Meta’s CEO in the frame. The company’s next moves will determine whether this is treated as another expensive legal episode or as a real turning point in how one of the world’s most influential platforms is run.