New SwiftUI.ForEach.init<C>(_ data: Binding<C>, content: @escaping (Binding<C.Element>) -> Content) What's going on with the content closure parameter?

Using Swift
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From SE-0293 - Closure:

For closures that take in a projected value, the property-wrapper attribute is not necessary if the backing property wrapper and the projected value have the same type, such as the @ Binding

I think I understand now: Binding<Value>'s projectedValue is also Binding<Value>. So since ForEach.init content closure parameter is a Binding<Value>, its projectedValue is also Binding<Value>, which makes $user means take the parameter's projectedValue to initialize the closure parameter with .init(projectedValue:).