Available public sources don’t provide enough verifiable detail to determine whether both Chamath Palihapitiya and David Friedberg had newborn children within about a week of the Oct 23, 2021 episode.

What we can see:

• The very next All‑In episode (E53, published Oct 30, 2021) is summarized with a segment at 0:00 labeled “Bestie intro, child update, Joe Lonsdale’s take on paternity leave,” indicating at least some baby‑related news the following week but not specifying whose child(ren) or exact timing. (bilingualpodcastplayer.com)
• Biographical sources say Chamath has five children in total and that he later married Nathalie Dompé, with whom he has at least one or two children, but they do not give birth dates for those younger children, so we can’t tie any specific birth to late October 2021. (en.wikipedia.org)
• Public profiles of David Friedberg contain essentially no information about his children or their birth dates; his Wikipedia page’s “Personal life” section is silent on this. (en.wikipedia.org)
• Even community chatter among All‑In listeners only clearly mentions a Friedberg baby much later (a 2025 Reddit comment saying he “just had a baby”), which doesn’t establish anything about 2021. (reddit.com)

Because the births in question concern private family matters and are not documented with reliable, date‑specific public records or accessible transcripts, I cannot confirm whether both partners had given birth by “this time next week” after the Oct 23, 2021 episode. The prediction therefore cannot be confidently scored as right or wrong based on available evidence.