I stumbled upon this post regarding an earlier rant about wayland, but now it seems fine, according to the author.
After using Linux for nearly 5 years, using both depending on distros defaults, I have to admit that I never got the core/main/game changing differences between wayland and x11.
To be said, that I also dont do fancy linux things other than basic sysadmin stuff and from time to time repair the mess my curiosity left behind.
Could somebody explain the differences between those two and afterwards maybe also say some words about what this has to do with the difference between window managers and desktop environments?
I am also happy about links to good blog posts or stuff, that target this very questions (as long as the questions make sence of course). Thanks beforehand :)
A shorter take: x11 is old, and big, and didn’t originally consider security much at all.
Wayland is newer, therefore lacking some bells and whistles of x11 that some x11 users may still care about, but also designed with more awareness of security issues - making it more extensible and maintainable into the future.
There was a time Wayland wasn’t a great x11 replacement due to its level of development. When it will become the better choice all depends on what kind of user you are, but it seems inevitable to become the better choice for most users in the future.