TigerVNC x0vncserver[0] is just one option for ezpz sharing your existing X session.

Couple it with novnc if you want it in the web browser. Currently WebSockets but WebCodecs support looks to be around the corner[1].

> Terrible product design.

Which "product" are you even talking about here? VNC is a protocol with several different implementations.

[0]: https://tigervnc.org/doc/x0vncserver.html

[1]: https://github.com/novnc/noVNC/pull/1876