> Disabling screen and input capture should have been an 'opt in' feature for the truly paranoid.

You can do screen captures on wayland. I've seen tools that were used to share a mouse and a keyboard to multiple computers kvm like that supported wayland so input capture seems to be possible to me.

My only gripe with wayland is that we seems to be lacking a common top level interface that is compatible with any compositor. Right now if some feature is not managed by the toolkit's wayland backend, devs need to have to implement compatibility with gnome's mutter, wlroots based compositor and kwin independently which doesn't seem to be a sane way of doing things. I wish all projects would converge into a common library like wlroots.