Here is an argument that some of the grumpy old men clinging to Xorg may understand.

It is 2003 and all the cool kids are moving to this new web browser called Firefox. But every time you try your favourite websites in it, you find stuff that breaks. So back to trusty old Internet Explorer 6 you go. Call me when it works you say.

Wayland is like HTML. Wayland compositors are web browsers. And yes, all these “modern” web standards are all implemented a little differently or maybe not at all in some browsers. And, annoyingly, a lot of real world websites still work better in Internet Explorer 6 than in any of these supposedly “modern” browsers.

But, as with the web, it will not be long until all websites (Linux desktop applications) will be written to use the modern standards and will work well, and pretty much the same, in all browsers (Wayland compositors).

And, while there will still be websites (Linux desktop apps) that work better in IE6 (Xorg), most people will consider those sites broken and will probably not use them. Alternatively, you can run your browser (compositor) in compatibility mode (Xwayland) for those sites.

You can keep using Internet Explorer if you want. Many people held on for a long time. Just know what your advocacy sounds like to people that have moved on to Firefox and Chrome. Pointing at your corporate website that looks wrong in Firefox will not impress them. And understand that you will not be able to hang on forever. Well, unless you want to be stuck in a tiny corner of the web that still works on your browser. Most websites will stop working on Internet Explorer at some point.