How is Drew supposed to make wlroots better without participating in the community of wlroots' users? And improvements come from looking at all uses and generalizing across them rather than looking at a subset. If he ignores HyperLand and makes a change that impairs Hyprlands' usage of wlroots, the HyprLand community will very loudly show up in the wlroots issue trackers, etc.
Hyprland isn't even the main, let alone only compositor using wlroots. I think you're going for dramatic effect that really doesn't land.