TikTok has agreed to a sweeping US restructuring that creates a majority-American–controlled joint venture, fulfilling bipartisan divestment demands and reducing the threat of an outright ban. Oracle, Silver Lake, and MGX will hold 50% ownership, with US-appointed directors overseeing data protection, moderation, and the retraining of TikTok’s recommendation algorithm. ByteDance will retain a minority 19.9% stake and continue managing global operations outside the US. The shift brings long-missing stability for advertisers but also creates operational distance from ByteDance’s global systems, potentially slowing innovation and altering performance patterns. The next year will be a critical recalibration period for brands and creators.

YouTube is experimenting with AI avatars based on a small group of popular creators via Google’s “Portraits” feature, which allows fans to have conversations with AI versions of real-life creators. Advertisers should approach AI creators with cautious interest, closely monitoring how the format evolves as an ad opportunity while balancing emerging AI capabilities with consumers’ sensitivity to authenticity.

35 state attorneys general are pushing Meta for tighter enforcement of its advertising policies amid a “surge of misleading marketing for weight loss products” on Facebook and Instagram. The state AGs’ letter will surely get the attention of the FDA, meaning telehealth marketers must ensure they aren’t specifically promoting GLP-1s to people who don’t meet the clinical criteria or using messaging that body shames. Meanwhile, social media companies and advertising platforms need to strictly enforce transparency disclosures on AI-generated ads while closely reviewing all weight loss drug promotions, given the risks of misleading claims and unrealistic expectations.

56% of weekly podcast listeners say podcast hosts are the type of influencer that matters most to them, nearly triple the share who say the same about social media influencers, according to an October survey from Cumulus Media and Signal Hill Insights.

Omnichannel strategies are crucial to capture multigenerational shoppers in their product discovery and research journeys. Nearly three-quarters (73%) of US Gen Zers say social media is their main source for learning about new products, per Salsify, and about two-thirds (61%) of Gen Xers discover products while browsing in physical retail stores. To earn the attention and trust of multigenerational shoppers, build channel-specific messaging and invest in measurement tools that track cross-channel behavior to see how different audiences are finding, researching, and buying products across platforms.