I think you are on to something. MS has really stsrted leaning into their productivity suite and corporate offerings.

Microsoft Vivo is being rolled out and I think ChatGPT will be used as a personal assistant for employees.

For example, if you're an employee at a massive enterprise, and you need to find internal docs for (compensation, sick leave policy, literally anything) you can ask ChatGPT and it will give you an answer.

I imagine they'll be fine tuning different LLMs lile ChatGPT to fit into all of their productivity products. But corporate assistance seems to be a potential push.