Inquiry: Impact of March 25th Update on Google One Premium / Gemini Advanced Subscribers

[taskmgr0]

Body:
Hello,

I am a current paid Google One Premium subscriber with access to the paid Gemini tier (Gemini Advanced/Plus).

Regarding the upcoming policy update taking effect on March 25th, 2026 (as mentioned in the recent announcement), I'm writing to clarify the following:

Access Scope: After the update goes live, will subscribers of the Google One Premium plan lose access to the Gemini Pro model within Google Antigravity and the Gemini CLI?

Subscription Tiers: The announcement suggests upgrading to a "Pro or Ultra plan." Is the Google One Premium plan considered a "paid subscription" that retains Pro model access in these tools, or will users be required to move to a dedicated Google AI Studio/Vertex AI paid tier?

Our workflow relies heavily on both Antigravity and the CLI, so I would greatly appreciate a clear response regarding how these changes will affect current Google One paid members.

Thank you very much!