Now, I'm not a lawyer, but I can see a few aspects which give Garcia a pretty solid case:
The site has "mental health-focused chatbots like “Therapist” and “Are You Feeling Lonely,” which Setzer interacted with" as Emma Roth noted writing for The Verge
Character.ai has already had multiple addiction/attachment cases like Sewell's - I found articles from Wired and news.com.au, plus a few user testimonies (Exhibit A, Exhibit B, Exhibit C) about how damn addictive the fucker is.
As Kevin Roose notes for NYT "many of the leading A.I. labs have resisted building A.I. companions on ethical grounds or because they consider it too great a risk". That could be used to suggest character.ai were being particularly reckless.
Which way the suit's gonna go, I don't know - my main interest's on the potential fallout.
Some Predictions
Win or lose, I suspect this lawsuit is going to sound character.ai's death knell - even if they don't get regulated out of existence, "our product killed a child" is the kind of Dasani-level PR disaster few companies can recover from, and news of this will likely prompt any would-be investors to run for the hills.
If Garcia does win the suit, it'd more than likely set a legal precedent which denies Section 230 protection to chatbots, if not AI-generated content in general. If that happens, I expect a wave of lawsuits against other chatbot apps like Replika, Kindroid and Nomi at the minimum.
As for the chatbots themselves, I expect they're gonna rapidly lock their shit down hard and fast, to prevent themselves from having a situation like this on their hands, and I expect their users are gonna be pissed.
As for the AI industry at large, I suspect they're gonna try and paint the whole thing as a frivolous lawsuit and Garcia as denying any fault for her son's suicide , a la the "McDonald's coffee case". How well this will do, I don't know - personally, considering the AI industry's godawful reputation with the public, I expect they're gonna have some difficulty.
Giving my off-the-cuff thoughts, these two suits are likely gonna further push the public to view AI as inherently harmful to kids, if not inherently harmful in general.
Gosh. I wonder what the duck is up over there. I don’t hear nomi or replika (though replika is still battling it’s own demons) doing this much harm. I wonder why character.ai is so bad. Maybe it has the most reach?