1 🚀 产品观察 Ars Technica 2026-06-04 💬 Inside Meta's attempts to play catch-up with AI Meta内部员工爆料AI项目“门槛低”，扎克伯格任命Wang加速追赶，揭示科技巨头AI竞赛的内幕。 Doubts linger over whether Meta can close the gap with rivals. meta ai追赶 内部批评 扎克伯格 市场竞争