This platform wasm will come. And it does not You do not need to be evil, especially in the beginning. Java or .NET Runtime and Libraries are a bit heavy for a small web page.
And from there it is just the next step to run a base platform like Android user space or a simple runtime like blazor.
In the end wasm is a runtime. There were physical Java Processors and I am pretty sure there will be webassembly processors.
There were not physical Java processors, because it’s too hard to emulate jvm in hardware. But there were processors with instructions optimized for interpreting jvm bytecode. These would be pretty useless nowadays (for either jvm or wasm) because baseline compiler which translates vm bytecode to native bytecode is easy and more efficient than direct vm support in hardware.
