WHY GOOGLE WILL FAIL IF YOU DO NOT CHANGE COURSE #7951

From: Gregory — Builder, Product Owner, and P&L Leader (Telecom & Finance)
To: Google Chief Product Officer, VP of Product (Vertex AI / Google Cloud), and Google ADK Leadership
Re: You Are Losing the Developer & Enterprise Market Because Ivory-Tower PMs Are Shipping Science Projects Instead of Products

1. The Disconnect: World-Class Research, Amateur Product Ownership
   Google has the best foundational AI research on the planet. Yet in the trenches—where actual builders are shipping real production applications on Cloud Run, Vertex AI, and Google ADK (google-adk 2.3.0, gemini-3.5-flash)—your product experience is broken.
   I am building and running a multi-application Chief of Staff ecosystem (Tish-COS + ManageMyLife v2) on your stack. Instead of your framework accelerating me, I have been forced to act as an unpaid systems integrator—hand-rolling custom Firestore session rotation, custom cosine-vector memory services, custom OIDC plumbing, and manual Python tool wrappers for capabilities that Google already built (OpenAPIToolset, VertexAiSessionService, VertexAiMemoryBankService, Grounding, and user: state persistence) but buried under fragmented documentation and unopinionated primitives.
   Even worse: when we use AI coding assistants (including Gemini itself!) to build on Google ADK, your own models don't even default to using your native managed primitives—they write brittle custom workarounds from scratch. That is a catastrophic Developer Experience (DX) failure.
2. Why Google Will Lose the Market If You Do Not Course-Correct
   In Telecom and Finance—industries where I have owned products and managed real P&Ls—if you ship raw engine parts to a customer and tell them to weld their own chassis together, your churn hits 100% and a competitor eats your lunch.
   Builders do not want a box of 50 disconnected APIs. They want opinionated, production-ready reference capabilities (like a plug-and-play Chief of Staff / Executive Agent) that work out of the box.
   An AI agent in 2026 should not behave like a 2015 Jira bot. When an agent built on Google ADK encounters a missing parameter or capability, it should not dump a backlog ticket onto the human user's lap. It should natively inspect the backend OpenAPI spec, persist standing executive rules deterministically, and use Google Search Grounding + ADK documentation to research, vet, and propose its own architectural upgrade.
   You are forcing your champions to do the job of your Product Managers. Every hour a builder spends diagnosing why EventsCompactionConfig or session rotation wiped out their UI chat history is an hour they are pushed toward a competitor that abstracts the plumbing away.
3. The Root Cause: You Need P&L Owners & Builders at the Helm
   Your current product gaps are the direct result of product managers who manage slide decks and feature checkboxes rather than living inside the product they ship and owning a real commercial P&L.
   Someone who has actually run a P&L across high-stakes verticals like Telecom and Finance—and who sits down at the keyboard to build production systems with these tools every single day—would have caught these friction points in week one:
   They would have shipped a native, zero-boilerplate Chief of Staff (CosAgent) blueprint in ADK Day 1.
   They would have made OpenAPI auto-ingestion (OpenAPIToolset) and managed memory/session services the default path, not an obscure footnote.
   They would have separated UI Transcript History from LLM Context Window Compaction at the framework level so developers never have to choose between token cost and seeing their own conversation history.
4. My Challenge to Google Leadership
   If you are serious about winning the agentic AI platform war instead of watching developers abandon Vertex and ADK out of sheer integration fatigue, stop hiring career feature-managers and hire builders who have carried a real P&L.
   I am living inside your stack every day, pushing gemini-3.5-flash and google-adk further in production than the people writing your specs. Look at the architectural session logs attached to this feedback. Hire someone like me to run Product for Agentic Developer Experience, fix the product from the outside-in, and stop shooting yourselves in the foot.