OpenAI's mistake was caving to SJ. They should have kept Sky and told SJ to get lost. If SJ sued, they could simply prove another voice actor was used and make the legitimate argument that SJ doesn't have a monopoly on voices similar to hers.
For the “her” reference(s?), was there anything beyond the single tweet?
With Johansson voicing the AI. And now they're marketing their AI sounding like Johansson, referencing the movie that had Johansson voicing the AI.
Yeah, no similarities at all there.