The article discusses the evolution of Docker from its early days to its current state in 2025, emphasizing modern practices and habits that developers should adopt. It highlights the importance of using healthchecks, avoiding running containers as root, utilizing .dockerignore files, and implementing multi-stage Dockerfiles for efficiency. The article also provides recommendations for using Docker effectively in development and production environments, such as leveraging Docker Compose for live reloads and optimizing build processes with BuildKit cache mounts. Overall, the message is to update Docker usage to align with current best practices for improved efficiency and security.