No, that would be worse actually. Imagine a circumstance where you need to use a library to fetch some network data that you can't do in a browser. Now you have to import the whole data stream via text serialize/deseralize into the browsers sandbox.
Wasm is also quite slower and bulkier because you'd have to compile your entire runtime into wasm, and then have it in the browser.
Wasm is also quite slower and bulkier because you'd have to compile your entire runtime into wasm, and then have it in the browser.