The concept of "server huggers" refers to individuals who resist adopting immutable infrastructure in favor of traditional server management. To transition towards immutable servers, one must first build a cloud architecture strategy and gain buy-in from development and operations teams. This involves presenting the importance of virtual machines and containers, simplifying infrastructure, and making it part of the application. Immutable infrastructure is characterized by predictable, scalable, and recoverable components that are replaced at every build and deployment, with changes made only through versioned definitions. The benefits of moving to immutable servers include cost savings, reduced maintenance time, and improved scalability and reliability. By treating virtual machines as commodities and adopting automation, organizations can reap the rewards of immutable infrastructure and improve their software development quality.