But a few X fanbois think they know better 'cuz hmm erh.... network transparency!
One way or the other, networked Wayland will get figured out - I don't need X primitives across the wire, I just need to run an app. This can be figured achieved.
I'm more concerned that security is an afterthought in Wayland, and it'll get bolted on at some point. X's security is enough to make an auditor's skin crawl and Wayland isn't (yet) any better.
Maybe Wayland will forever be a development idea and somebody will fork it to address practical concerns. It might not even be too early for a fork - for as long as large numbers of people have been expressing concerns about both issues, we (meaning I, casually) haven't heard any recognition from the project that those are important issues and design work is taking those needs into consideration.