Since the fourth edition of this Field Guide went to print in 2019, privacy laws have changed, particularly in the United States. The California Consumer Privacy Act (CCPA) took effect in 2020 and was cemented and significantly expanded in the same year by the California Privacy Rights Act (CPRA), which establishes the first dedicated data protection authority in the United States and adopts many of the same types of omnibus restrictions on personal data processing contained in the EU General Data Protection Regulation (GDPR). The California Legislature cannot easily amend the CCPA anymore, because the CPRA was enacted by way of a ballot initiative by voters at the general election, limiting legislative discretion. The California Legislature can and should, however, adjust or repeal its myriad existing sector-, situation- and harm-specific privacy laws, given that many of these laws are now obsolete or superseded by the CCPA.