Frontier Bylines — Speculative EssayAll pieces filed under Speculative Essay.2026-03-20T00:00:00Zhttps://frontierbylines.com/topics/speculative-essay/The Frontier Bylines editorial teameditorial@frontierbylines.comWhat the Next Wave of AI Operating Systems Will Look Like2026-03-20T00:00:00Zhttps://frontierbylines.com/next-wave-ai-operating-systems/Carter VanceA speculative essay on the category that is, in some specific way, the most important and the least understood part of the agentic conversation — and the small set of products that are quietly defining what comes next.