They use the term "dark patterns" in the press release, but the actual regulation is very specific, straightforward, and limited to the "Do Not Sell My Personal Information" link that's required by the California Consumer Privacy Act.
The notice of right to opt-out shall be designed and presented in a way that is easy to read and understandable to consumers. The notice shall:
a. Use plain, straightforward language and avoid technical or legal jargon.
b. Use a format that draws the consumer’s attention to the notice and makes the notice readable, including on smaller screens, if applicable.
c. Be available in the languages in which the business in its ordinary course provides contracts, disclaimers, sale announcements, and other information to consumers in California.
d. Be reasonably accessible to consumers with disabilities. For notices provided online, the business shall follow generally recognized industry standards, such as the Web Content Accessibility Guidelines, version 2.1 of June 5, 2018, from the World Wide Web Consortium, incorporated herein by reference. In other contexts, the business shall provide information on how a consumer with a disability may access the notice in an alternative format.