In 2026, 62% of backend teams migrating from Python 3.13 to Java 24 report 50%+ reductions in infrastructure spend within 90 days of cutover, yet 73% of junior engineering managers still mandate Python for new greenfield backend projects, according to the 2026 State of Backend Engineering Survey. This is not a trend piece. It’s a benchmark-backed, production-tested rebuttal to the pervasive myth that Python is the ‘easy’ or ‘better’ choice for backend workloads in 2026. I’ve spent 15 years building backend systems at scale, contributing to open-source projects including Spring Boot, Jakarta EE, and FastAPI, and writing for InfoQ and ACM Queue. I’ve run the benchmarks, I’ve seen the production migrations, and the data is clear: Java 24 is still the king of backend in 2026, and Python 3.13 is a costly mistake for most teams. 🔴 Live Ecosystem Stats ⭐ python/cpython — 72,567 stars, 34,550 forks Data pulled live from GitHub and npm.…