Looks like the following article gives more clarity:
TLDR: No new laws other than applying existing laws to AI related calls.
Requirements already applicable to calls under the TCPA apply to any AI technologies used to initiate any outbound telephone call to a consumer using an artificial or prerecorded voice. The TCPA’s key requirements include:
• Consent: Callers must obtain prior express consent from the called party before making a call that utilizes an artificial or prerecorded voice that is simulated or generated through AI technologies.8
• Disclosure: All artificial or prerecorded voice messages must provide certain identification and disclosure information for the entity responsible for initiating the call.9
• Opt-Out Options: If the artificial or prerecorded voice message includes or introduces an advertisement or constitutes telemarketing, it must also offer specific opt-out methods for the called party to opt-out of future calls.10
https://www.mayerbrown.com/en/insights/publications/2024/02/fcc-declares-authority-and-intent-to-regulate-ai-generated-calls-under-the-tcpa