Interesting, do you have a source? Or did you try it?
> I am not sure what WebTransport would enable that isn't already possible with current APIs. Unreliable datagrams? WebRTC. Reliable bidirectional communication? WebSockets. WebTransport probably would make some of the usecases easier or more efficient but it's value proposition isn't well communicated or better yet, demonstrated.
The article does seem to answer these questions.