OpenAI fires CEO Sam Altman, Airbnb acquires GamePlanner.AI, and Epic battles Google over antitrust

Howdy, folks, and welcome to Week in Review (WiR), TechCrunch’s newsletter that recaps the major tech industry happenings over the past week (or so). Microsoft’s Ignite conference, where the tech giant pitched its vision of a “copilot”-powered future, flooded the channels midweek. But there was plenty of note besides. In this edition of WiR, we take a look at OpenAI CEO Sam Altman’s unexpected firing, Humane’s strange — and perhaps overambitious — Ai Pin, the shutdown of the popular video chat service Omegle, Airbnb acquiring the secret firm of a...