copilot is doing the same.
i just joined a corporate and they only allow copilot. i am getting brain cancer using it, especially being used to claude max from before.
but cost is a thing, if i use the LLM gateway for a chatGPT-5.4 i am quickly (3 days of very light use) on 50$ in token. and everyone and their intern are using copilot. As azure has the guarantee that company data will not leak they are taking the bait.
The fear of secrets landing in the training data is just too big, and they are all microsoft 365 customers already. And lastly Management seeing that copilot can autonomously edit an excel file for them already counts as mindblowing... 0_0