It was a bruising day for big tech, with AI ambition colliding head-on with questions of trust, control and accountability. At OpenAI, reports say safety chief Johannes Heidecke is leaving as the company folds safety more tightly into research, a reshuffle likely to intensify debate over whether oversight is being strengthened or diluted. Meta, meanwhile, was forced into a swift retreat after pulling Instagram’s new AI image feature amid outrage over privacy, consent and the use of public posts, while separately appealing a Los Angeles verdict that found its platforms contributed to a young user’s social media addiction. And in a striking legal escalation, Apple has sued OpenAI, alleging broad trade secret theft and improper recruiting tactics tied to proprietary designs. Taken together, the day’s headlines suggest an industry racing ahead on AI while facing mounting resistance over how that power is built and used.