Especially given:
(1) The (relatively) fragmented reality of Linux distros and desktop managers. I am sure that such a migration could have been executed faster had the Linux desktop world been more centralized like Windows or macOS.
(2) The age and maturity of X11
By comparison, Rust with its edition system understands this.
But this is the major issue. They don't understand that even if Wayland had feature-parity with X11. The simple fact that it works differently means that if I am to migrate I would have to rewrite a tonne of scripts that hook into X11 that just organically grew over time that I've now become dependent on for my workflow. It has to be substantially better and have killer features for me to switch and yes, fractional scaling per-monitor is that killer feature for many, but not for me, and the simple fact that XMonad runs on X11 and not on Wayland is a killer feature for others.
With wayland they seem not to be even entertaing this optionality - with wayland itself being not yet feature complete to standalone.And the attempts to bridge like xwayland coming way after the fact and pushing a oneway path with no coexisting situation.
As a result introducinga whole lot of friction and surprises in UI functionality. So yeah at a time when the presentation layer should be a boring afterthough, it is too timeconsuming in part of a Linux setup and daily usage.
It’s been years but even then, this sincerely cannot be repeated enough.
"I want to make some incompatible changes in my thing that is being widely used by (say) thousands or millions of people. I could spend a bunch of time ensuring I'm backwards compatible as much as possible, or doing a compatibility layer which would make the transition seamless for most, but that's not sexy work, and it would be something I would have to maintain (also not sexy), and it would take me (let's say) 1000 hours to do. Instead, I'll just insist that each and every one of those thousands/millions of people put (say) 100 hours each into adapting to what I want to do"
It's disrespectful of your users. It devalues their time. It says that your (say) 1000 hours is more valuable than (say) a million people putting in (say) 100 hours each. And it's inefficient - wasting the time of many to save the time of a few.
It also undermines their trust in you: if you're willing to force them to spend a bunch of time re-writing something that already works just to suit your whims, what's to say you won't do it again next year when you have a newer and even shinier whim?
Now someone will jump in to argue about how "FOSS developers are volunteers, they do it for free, you can't expect them to do the boring stuff". Which is false, false, and false: You'll find that for a large number of these projects (like say gnome and wayland) the core developers are indeed professionals who are paid (by e.g redhat) to work on it, even if they started off as volunteers. And the boring stuff is part of the job, too, otherwise don't call yourself a software engineer.
If you're working on a widely-used piece of software, then the users should be your god.
> They don't understand that even if Wayland had feature-parity with X11
Yes, just as the idea of “We will start anew because the codebase is a mess and this time we'll make it clean.”. 10 years ago, whenever I saw something like that I would've said that person has zero actual experience working as a programmer. I've seen teams go through this multiple times but at the end, the new codebase when all the features are added is just as much of a mess as the old, at best a slight improvement. People who say this just underestimate the scope. But these people have experience. They're just optimistic and full of wishful thinking maybe?
> See, I don't think you're giving them enough credit. Or is it too much credit? These are not stupid people. I say they do understand this, they just don't care about your time enough to do anything about it.
I disagree. I've talked with many of those people both online and in real life who don't understand that for most people time has value. They really just don't get it. They're not stupid; they just don't really think about it that way and don't have much to do in their lives aside from this one specific hobby.