I think Google doesn’t turn Gemini loose on docs the same reason Apple doesn’t turn AI loose on your phone. It’s just not reliable enough to let 99.99% of the world use it. Those of us on the bleeding edge have been fine tweaking and working with inconsistencies. If you put a lot of work in, you get a productivity boost.
Think of the family member you are “tech support” for. (You know who you are) would you recommend that to them? Yeah. Me neither.