Translation is another. It's uncertain to what extent experienced professional translators are losing work—I work in the field, and I've heard anecdotal evidence on both sides—but it's clear that LLM-driven machine translation is already producing significant value for millions of people around the world. This might not be apparent to monolingual people in English-speaking countries, but it's a major factor driving the rapid adoption of LLMs here in Japan.

If OpenAI's new voice mode turns out to be as versatile and context-aware as promised, it should be equally valuable for interactive spoken interpretation.