A Los Angeles jury has ruled that Meta and Google were negligent in designing addictive applications, assigning liability for the resulting harm to a young user. The verdict marks a significant moment in which social media companies are held accountable for their platform designs, potentially paving the way for similar lawsuits against these tech giants.

The plaintiff, a 20-year-old woman known as K.G.M. or Kaley, was awarded monetary damages of $4.2 million from Meta and $1.8 million from Google. This outcome highlights the potential risks associated with extensive social media use, particularly among the youth.

Kaley described her experiences with YouTube and Instagram during her teenage years, emphasizing the addictive features of these platforms such as infinite scrolling and personalized recommendations. In her lawsuit, she attributed her struggles with depression and suicidal thoughts to the design of these apps.

"Today's verdict is a referendum – from a jury to an entire industry – that accountability has arrived," stated her legal team, underscoring the broader implications of the verdict.

In response to the verdict, representatives from both Meta and Google expressed their disagreement with the ruling and stated their intention to appeal. This legal battle highlights the ongoing tensions between tech companies and regulatory efforts aimed at protecting users.

The trial, which began in February, featured testimonies from key figures including Mark Zuckerberg. It served as a test case for over 1,600 consolidated lawsuits against social media companies, encompassing claims from 350 families and more than 250 school districts.

Other social media platforms were also implicated in the lawsuit, specifically Snap and TikTok. However, both companies opted to settle the case with undisclosed terms before the trial commenced.

The recent ruling is not the only challenge faced by Meta this week. A New Mexico jury found the company liable for violations regarding child safety and exploitation laws, ordering Meta to pay $375 million in civil penalties.

Amid these legal developments, numerous states are advancing legislation targeting technology companies, particularly around issues of social media usage among children. As the U.S. Congress has not enacted federal regulations, at least 20 states introduced laws regarding this issue last year.

(With input from agencies)