Sure, it has better performance if there is not a networking protocol in the middle. What I like about X, that is missing in Wayland, is that you no longer can

Sure, it has better performance if there is not a networking protocol in the middle. What I like about X, that is missing in Wayland, is that you no longer can run the X server on a machine and connect to clients (application) on another. And if you think about it... this day with the cloud it could have been the killer feature! Nowadays is normal to have programs that run in VM in the cloud with a sort of remote desktop client. X11 would have been more performant even with not so fast network connection, because you have the rendering done in your local PC and only commands that pass on the network. And if you think about it for a moment, isn't how web browsers work? Where you have the server that sends some HTML to the browser (nowadays JS and other stuff) and the browser doing the job of rendering? If you compare the X server to a web browser and the X client to a web site, isn't very similar? And this is the model that is winning nowadays. Meanwhile we think about a new graphical server that cannot be used on a network, in a period where we are returning in the era of mainframes, when X was created (granted, nowadays is not a big PC in a room but a multitude of VM in the cloud). The problem is not X, the problem is that X was never used at is full potential because we are so used to the (to me not optimal) model that Microsoft/Apple proposed to us. You could have had monitors with an integrated X server, like in the past you had serial terminals, without fans, cables, and stuff on your desk, just a small ARM processor with a GPU to render things on screen. And a single network cable going to a computer that you had anywhere else in the house/company, or in the cloud. No need for HDMI or other display interfaces, just run a network cable to each monitor, plug keyboard and mouse on the monitor, you are done. The GPU is in the monitor, doesn't it make more sense? How much money that could have saved to a company? It would have been more efficient than thin clients that connect to an RDP Windows machine that has to have a GPU just to render the remote session? Large installations like displays used for public information? Why use a full screen web browser, it's overkill, when you could have simply launched a X server on the particular display, then launched an application on a server and connected to the IP of that particular monitor to display everything you wanted? The architecture of X was modern 40 years ago when it was invented. It in some ways predicted the future, and now that we are discarding it for something that tries to imitate Windows/macOS (badly, because these operating systems just works well, Wayland doesn't). Is it worthed?