ContentView.swift

struct ContentView: View {
    @State private var textMinWidth: CGFloat?
    
    var body: some View {
        VStack(spacing: 16) {
            TextBubble(text: "First", minTextWidth: $textMinWidth)
            TextBubble(text: "Second longer", minTextWidth: $textMinWidth)
        }
    }
}

struct TextBubble: View {
    let text: String
    let minTextWidth: Binding<CGFloat?>
    
    var body: some View {
        Text(text).equalWidth(minTextWidth) // custom view modifier
            .foregroundColor(Color.white)
            .padding()
            .background(Color.blue)
            .cornerRadius(8)
    }
}