AeroShell seems to only have full support on X11. Didn't expect this argument to come up again
How wrong were you. Lot's of people don't want to use wayland until it reaches a certain feature-complete maturity. I for instance have again put it off for another year and won't consider running a wayland only DE at all for the forseable future since it breaks too many things for no good reason and I need to be able to switch back to X11 if needed. I use my pc for for work, not just as a troubleshooting toy.
Taking the topic into account of people moving from old school Windows 7 to this Windows-like distro, these people will probably be more pleased by X11 (hassle free screen sharing, global shortcuts) vs the wayland "in theory it is great and modern but in practice there still are way too many incomplete and missing pieces" situation.
It's also technically cross-platform, as evidenced by FreeBSD's support for Wayland compositors. But it's not its goal either, the goal is an excellent Linux desktop, not something that serves the 17 people in the world that routinely run the same exact desktop config on Linux and non-Linux PCs.
X11 used to crash all the time, especially after an update, back when it was being vibrantly developed. It's been a lot more stable since it got abandoned. I've not had a crash in 13 years.
I've been using Wayland for two and a half years and it's been more stable than X11 that I've been using prior for years.
Fact is still that wayland does some things better, and a bunch og other things worse.