SwiftUI is funny. It was supposed to lower the barrier of entry and make UI development easier. In reality, if you want to build anything meaningful and _performant_, not only do you still need a full understanding of UI fundamentals, but you also need a deep knowledge of how SwiftUI actually works under the hood. The implications of something as small as a Hashable implementation? Wild.
And that, ladies and gentlemen, is the cost of too much “magic” under the hood.