When Instagram chief Adam Mosseri told the BBC that 16 hours of daily platform use is "problematic" but stopped short of calling it addiction, most listeners probably heard a distinction without a difference. They are wrong. This semantic choice is one of the most consequential legal and regulatory decisions a tech executive can make, and it was not accidental.
Let me explain why this matters.
If Instagram causes addiction, the company faces product liability. Addiction is a recognized clinical category with measurable criteria. Products that cause addiction can be subject to FDA-style oversight — the same regulatory framework that governs alcohol, tobacco, and pharmaceuticals. Plaintiffs in class action lawsuits can argue that an addictive product caused them harm the same way cigarettes caused cancer.
If Instagram causes "problematic use," the company can offer screen time tools, parental controls, and educational resources — and call that a sufficient response. There is no legal or regulatory framework specifically targeting "problematic use." It is a free pass from liability dressed up in clinical-sounding language.
This is the playbook that tobacco companies perfected and social media companies have been quietly refining for years. Meta's own internal research showed that Instagram was harmful to teenage girls' mental health — that research was published by whistleblower Frances Haugen — and the company continued optimizing for engagement anyway. That is not ignorance; that is awareness of the harm combined with a legal strategy to avoid liability for it.
The number Mosseri chose to contextualize this with is telling. Sixteen hours a day is not a hypothetical. It is two-thirds of your waking life on a single app. The fact that the Instagram chief's response to this scenario is "problematic" rather than tells you something important about the company's actual relationship with heavy users.
