alt Hacker NewsWebGPU has the problem of needing to handle the lowest common denominator (so GLES 3 if not GLES 2 because of low end mobile), and also needing to deal with Apple's refusal to do anything with even a hint of Khronos (hence why no SPIR-V even though literally everything else including DirectX has adopted it)
Web graphics have never and will never be cutting edge, they can't as they have to sit on top of browsers that have to already have those features available to it. It can only ever build on top of something lower level. That's not inherently bad, not everything needs cutting edge, but "it's outdated" is also just inherently going to be always true.
I understand not being cutting-edge. But having a feature-set from 2010 is...not great.
Also, some things could have easily be done different and then be implemented as efficient as a particular backend allows. Like pipelines. Just don't do pipelines at all. A web graphics API does not need them, WebGL worked perfectly fine without them. The WebGPU backends can use them if necessary, or not use them if more modern systems don't require them anymore. But now we're locked-in to a needlessly cumbersome and outdated way of doing things in WebGPU.
Similarly, WebGPU could have done without that static binding mess. Just do something like commandBuffer.draw(shader, vertexBuffer, indexBuffer, texture, ...) and automatically connect the call with the shader arguments, like CUDA does. The backend can then create all that binding nonsense if necessary, or not if a newer backend does not need it anymore.