"Gemini Spark is experimental. While it is designed to ask for your permission before taking sensitive actions, it may do things like share your info or make purchases without asking. Make sure to supervise Gemini Spark, and don't rely on it for medical advice, legal, financial, or other professional help. Review the risks."
Helluva warning!
Back in the days of Google Toolbar, a warning like this would have deliberately been designed to draw your attention.
This one is easy to miss!
This is only available to Gemini Ultra users–a self-selecting set of the most engaged and savvy users.
But this would be downright irresponsible to ship in its current form to normal users.