Countless people are increasing their productivity and talking about it here ad nauseam. Even researchers are leaning on language models; e.g., https://mathstodon.xyz/@tao/114139125505827565
We haven't successfully resolved famous unsolved research problems through language models yet but one can imagine that they will solve increasingly challenging problems over time. And if it happens in the hands of a researcher rather than model's lab, one can also imagine that the researcher will take credit, so you will still have the same question.