California is reshaping online access in the name of child safety

California closed its 2026 legislative session with another wave of laws mandating how children interact with social media and AI companion chatbots, according to a commentary published by reason.org. The piece characterizes the measures as a more prescriptive approach to online service design, framed in the headline as reshaping online access in the name of child safety. The commentary also reports that Gov. Gavin Newsom vetoed Senate Bill 903, which would have restricted the use of AI in psychotherapy.

In his veto letter, Newsom warned that requiring clinicians to directly approve routine screening determinations would limit care tools, according to the commentary. The article does not itemize the individual bills in the session's new wave, and it gives no vote counts or effective dates for the measures. It presents the enacted mandates and the veto as the session's two highlighted outcomes, and it quotes the governor's stated concern about limiting care tools as the rationale for declining SB 903.

The commentary presents the prescriptive-design legislation critically, describing California as taking a more directive role in how online services are built for younger users. The headline casts the changes as a reshaping of online access, while the commentary's own description emphasizes prescription of service design. According to the article, both developments came at the close of the 2026 session: the mandates were enacted, and SB 903 was declined by the governor.