YouTuber Moore's Law is Dead has heard from multiple sources that the Intel Arc Alchemist graphics cards will not be launched in Q1, 2022. Intel is expected to shed more light on the lineup at PAX East, and low-end mobile SKUs could be launched first.
https://www.notebookcheck.net/Intel-Arc-Alchemist-launch-postponed-to-Q2-2022-due-to-driver-issues.598621.0.html