What you describe, I don't see happening.

If you look at all the recent Google Docs features rolled out, only a small minority are AI-related:

https://workspaceupdates.googleblog.com/search/label/Google%...

There are a few relating to Gemini in additional languages and supporting additional document types, but the vast majority is non-AI.

Seems like the companies are presumably sorting on ROI just fine. But, of course, AI is expected to have a large return, so it's in there too.