Gemini 4 Argon - 1 Million Output Headroom. Hype or a Leap? [D]

I rarely write about benchmarks; a competitor always beats them next week. But I care about 'Leaps'. Gemini 4 Argon feels like one to me. While Opus 5.5 and Astra cap output at 128-300K tokens (~90-180 pages), Argon hits 1 Million (~1400 pages). "Context glue" ruins agentic workflows. On paper, this headroom fixes that. It means less contextual drift, no more breaking down long tasks, and zero 'continue prompt' loops. It is a massive unlock for large-scale code migrations, security patches, and deep reasoning. But let's look past the marketing. For 95% of everyday work, nobody needs 1,000 pages at once. I want to ask the experts here: Is a 1M output window a real paradigm shift for agents, or does generating that much text just guarantee a massive logic collapse halfway through? Are you actually hitting output limits today, or is this hype? Let's discuss.