GIMP and Blender were my go-to-examples for why the Bazaar/community-style open source development process doesn't really work for UX-intensive apps. Then Blend

GIMP and Blender were my go-to-examples for why the Bazaar/community-style open source development process doesn't really work for UX-intensive apps. Then Blender 2.80 appeared. Perhaps its UX development process was more Cathedral-like, though?