The systemd and the Wayland debate both feel very similar.

At the end of the day the old method of using init scripts was becoming inadequate and needed to change

Wayland debate seems the same, switching to Wayland has been talked about for over a decade. The change has been coming and frankly I was expecting it a lot earlier

Whats neat about linux though is if you have nothing better to do and are knowledgeable enough to bitch about all of this; then you also have the technical prowess to standup an install of your favorite distro and get it to use X instead of Wayland and init scripts instead of systemd

For me as an enduser I hope Wayland enables more modern features to be delivered more easily as X has felt old for a while.