Chamath made this comment on April 16, 2022, when the federal funds target range had only just begun to rise from the zero lower bound (it was 0.25–0.50% after the March 16, 2022 hike).(ycharts.com)

He suggested that as the then-current hiking cycle progressed, "you could see rates at three, 3.5%." By September 21, 2022, the FOMC had raised the target range to 3.00–3.25% (lower limit 3.0%, upper limit 3.25%), squarely within his predicted 3.0–3.5% band and within his implied timeframe of end‑2022/early‑2023.(ycharts.com) The Fed then continued hiking beyond that level (reaching 4.25–4.50% by December 14, 2022, and peaking around 5.25–5.50% in 2023), but that does not contradict his claim that rates would reach roughly 3–3.5% during the cycle.(ycharts.com)

Since the federal funds rate indeed moved into the 3–3.5% range by late 2022 as he anticipated, the prediction is best classified as right.