83% of Californians voted against online sports betting in the sixth-largest ballot defeat in the state’s history. January 2023: Lobbyists are regrouping after the crushing 2022 defeat at the ballots.May 24, 2023: Governor Gavin Newsom officially signed California Assembly Bill 341, which will enable gradual cardroom growth over the next 20 years.Here are some of the recent developments. But while sports betting and online poker laws have made a lot of headway, online casino gaming is still relatively stuck. Latest News About Casino Legislation in CaliforniaĬalifornia has the potential to become an online casino gaming powerhouse.