Unexpected Task suspension points in Swift Concurrency

This article discusses suspension points in Swift Concurrency, explaining how they work with the `await` keyword and the Main Actor. It highlights an unexpected and unnecessary suspension point that can degrade performance, using a view model example to show how tasks inherit main-actor isolation. The author warns about blocking the main thread with heavy operations and offers insights into optimizing Swift Concurrency code. The content is technical, aimed at iOS developers, and includes a promotional plug for a course and a tool called MCP Beast, but the core is a tutorial on avoiding performance pitfalls.