Sam Altman keeps changing the plan. The rest of us have to keep up.

OpenAI CEO Sam Altman has promised "a very high rate of change" at his company. GIP In October, Sam Altman said "erotica for adults" was coming to ChatGPT. Now those plans are reportedly being mothballed. It's fine for young startups and even mature companies to try out new ideas. But OpenAI and Altman are trying out a lot. Last fall, Sam Altman told us he was about to bring spicy chat — "erotica for adults," in his words — to ChatGPT. That never happened, and now it looks like it never wil...