When targeting Emscripten, why not use a regular web engine like V8? Wazero and Wasmer have some support for the Emscripten API, but it's unlikely to be as mat

When targeting Emscripten, why not use a regular web engine like V8? Wazero and Wasmer have some support for the Emscripten API, but it's unlikely to be as mature as the real thing backed by Javascript.