RJ Scaringe criticizes Tesla’s 50% US EV share as unhealthy on Dec. 11

On Dec. 11, Rivian CEO RJ Scaringe said one company holding about 50% of the US EV market is unhealthy, as he unveiled Rivian’s Autonomy and AI stack. He detailed in‑house chips, expanded Universal Hands‑Free, a 2026 point‑to‑point mode, and a path to personal Level 4. The article was updated on December 21, 2025.