Please understand that I understand the reasons behind Wayland, that the Wayland Devs are also behind X, and that X is an awful mess. I know and I believe, but Wayland is still the worst solution for the problem X created, in my humble view.
Please also accept that this is not a criticism of the awesomeness of Wayland/X devs. They are awesome. But they also were tired of X, and the result is, Wayland is undercomplex by at least a gut-factor of 10. And anything accessiibility-related is part of that.