First-order effects

• Apple's modem engineers now report into Srouji's silicon organization instead of the supply chain unit, putting radio design under the same leadership as its processor work and signaling an in-house design effort rather than supplier management.
• The move puts Apple's own chip team on a direct path toward displacing Qualcomm's modems in future devices — the replacement goal Srouji later confirmed to staff.

Second-order effects

• Consolidating modem design inside the hardware technologies group gives Qualcomm a credible timeline for losing its flagship customer, pressuring the terms on which Apple keeps buying Qualcomm silicon in the interim.
• The same reporting-line template extends to other bought-in components: the in-house quest documented in 2023 covers displays, batteries, and camera sensors, so each supplier of those parts faces the same eventual substitution risk.

Third-order effects

• If the pattern holds, Apple's hardware organization becomes the single owner of every critical component design — a structure Srouji formalized years later with a combined hardware engineering and technologies division organized across five key areas.
• That concentration makes one executive and one org chart the bottleneck for Apple's entire device roadmap, raising the stakes of retaining senior silicon talent against rivals hiring for their own custom-chip efforts.