Multiple All-In Podcast episode descriptions after January 25, 2025 explicitly note David Sacks participating on-air. For example, the official All-In episode list for mid/late 2025 includes descriptions such as Episode #245 (October 3, 2025), where it states that “Sacks joins the discussion,” and other episodes in August–September 2025 that describe David Sacks sharing insights or being part of the conversation, indicating he is an active on-air participant again after the January 25 episode.

The aggregated All-In site and the PodcastAI episode index both list David Sacks as one of the four primary hosts, with updated speaking-duration statistics through at least Episode 252 on November 22, 2025, confirming continued on-air appearances well after January 25, 2025.

Additionally, 2025 press coverage (e.g., Business Insider and New York Post) describes David Sacks making comments on the All-In podcast in his role as Trump administration AI/crypto adviser, further corroborating that he returned as an on-air participant during 2025.

Taken together, these sources show that after the January 25, 2025 episode in which he said “I’ll be back,” David Sacks did in fact return as an on-air participant on the All-In Podcast.

Sources: All-In official episode list and descriptions, including episodes in August–October 2025; PodcastAI episode index with host participation metrics through Episode 252 (Nov 22, 2025); 2025 news articles referencing Sacks’ appearances on the All-In Podcast as a Trump administration official.

Citations: [All-In episode index & descriptions] (allin.onpodcastai.com) [Press references to Sacks on the All-In Podcast] (businessinsider.com)