The prediction referred to Twitter/X rolling out custom organizational affiliation badges so that the All‑In podcast and its hosts would have distinctive “All‑In” badges on their profiles.

Evidence:

• In late December 2022, Elon Musk discussed on the All‑In podcast the new organizational affiliation concept, explicitly crediting David Sacks with the idea and describing a system where organizations verify people and an org badge appears next to those affiliates’ accounts. A contemporaneous write‑up of that conversation notes this as “Twitter for Business/Organizations” and ties it to organizational verification under Twitter Blue for Business. (whatsuptwitter.com)
• On December 12, 2022—just days before E109’s Dec 24, 2022 release—Twitter launched Blue for Business, a corporate tier that gives organizations a gold check and (per internal docs reported by TechCrunch) the ability to give employees additional badges next to their names to mark affiliation. This is exactly the custom affiliation‑badge product Sacks was describing. (techcrunch.com)
• X’s current help page defines “affiliation badges” as badges that show the profile photo of a Verified Organization and are applied to all that organization’s affiliates, appearing on profiles, posts, timelines, and more. (help.twitter.com)
• Today, The All‑In Podcast has a dedicated Affiliates page on X (x.com/theallinpod/affiliates) listing the hosts’ handles as affiliates of the All‑In organization. That status implies the hosts’ accounts carry the All‑In organization’s badge as their affiliation badge, matching Sacks’s “All‑In badges” description. (x.com)
• Episode E109 itself is dated December 24, 2022, so the corporate/affiliation system began rolling out essentially immediately after the timeframe of the episode, i.e., within weeks to a few months of the prediction. (metacast.app)

Putting this together: the organizational affiliation feature Sacks described was launched publicly within days of the episode, and All‑In is now a Verified Organization on X with its hosts listed as affiliates, which by X’s own rules means they carry the org’s custom affiliation badge. While we don’t have an exact public timestamp for when the All‑In org and hosts were enrolled, the feature itself shipped almost immediately and functions today exactly as Sacks predicted. On that basis, the prediction that they would have “All‑In badges really soon” is best classified as right.