alt Hacker NewsThis article is complaining about the complexity of creating a simple window in Wayland, which is much easier in Win32. Wayland doesn't make creating "a rather complex application" any easier either. In both cases you would use a framework. Even more so in Wayland, which doesn't provide widgets or standard dialogs at all, while Win32 does.
Creating a simple window in Wayland isn't much harder than in Win32. You get a wl_surface, attach a wl_buffer to it, wrap it with xdg_toplevel and handle some callbacks for resizing etc. There's some boilerplate that allows all this to be extensible in backwards-compatible ways, but nothing complex, really. simple-touch example in Weston repository has about 400 lines.
Some compositor's insistence on CSD can make it a bit more complex since you get that in Win32 for free, but on the sane ones you just add xdg-decoration and you're done.
Also, this is all apples-to-oranges anyway, as Win32 is a toolkit, while wayland-client is just a protocol (de)serializer.