Meta's engagement design goes on trial, and the price runs from $4M to $1.4 trillion

The number worth explaining here is not $942 million. The supplied record confirms only that juries in Los Angeles and New Mexico have already ruled against Meta in trials over similar claims, and that Meta says it will appeal both ^[10]; neither source attaches a penalty amount to the New Mexico verdict ^[16]. The figure that actually drives the trial that opened in Oakland is far smaller and does more work: $20,000 ^[5].

That is the per-violation ceiling under the state consumer protection and federal privacy statutes at issue, and it multiplies against millions of young Facebook and Instagram users ^[5]. Run the multiplication at the outer bound and you get the $1.4 trillion Meta itself told the court states could seek, an amount close to its own market capitalisation ^[6]. Meta calls that outlandish ^[7]. Judge Yvonne Gonzalez Rogers has indicated the number is unreasonable, according to remarks reported by Law360, but she also took issue with Meta's own estimate of $4 million ^[7]. The two positions sit 350,000-fold apart ^[17], which tells you the liability is not yet a number but a modelling argument.

California's lawyer Megan O'Neill put the figure closer to $193 billion at a hearing last week, saying Meta had reached for the highest theoretical amount for shock value ^[8]. That is roughly 94 percent of the $206 billion tobacco settlement state attorneys general reached in 1998 ^[9][18].

The theory of harm is design itself. The 2023 suit alleges Meta intentionally built addictive features ^[2]; four states claim it misled the public about app safety ^[3]; 29 in total allege COPPA violations for collecting data on known under-13 users ^[4]. Those 29 attorneys general also want court orders changing how the platforms operate [c5b]. Meta's spokesperson calls the claims unsubstantiated and the demands vastly disproportionate, and says age verification is an industry-wide challenge ^[15].

Watch the injunctive relief more than the headline penalty. The eight-member jury is advisory only, with Rogers holding full power over verdict and penalties across roughly six weeks ^[12][13]. Mark Zuckerberg and Adam Mosseri are both likely to testify, according to Reuters ^[14]. Meta spent $2.4 billion on legal costs in the second quarter of 2026 alone, a run rate near $9.6 billion a year ^[11][19].