Feels like a page of graphs where Anthropic team discovers that Claude is the best coding model and is used mostly by devs. And they have no penetration in general population compared to OpenAI
If they would just look at their product, they'd see that it literally says it in the model description that Opus is better for writing. If you advertise one of your models as geared for task X, the insight that people use it more for task X isn't really an insight.