In Part 1, the author claims that WebAssembly is not a stack machine. In Part 2, when discussing `goto`, he says, "WebAssembly is a stack machine." Part 2 con

In Part 1, the author claims that WebAssembly is not a stack machine. In Part 2, when discussing `goto`, he says, "WebAssembly is a stack machine." Part 2 contains no explanation about the contradiction with Part 1.