Blender underwent a huge UI overhaul that brought it closer in line with software like Maya. They even made left-click to select the default which was a huge tu

Blender underwent a huge UI overhaul that brought it closer in line with software like Maya. They even made left-click to select the default which was a huge turn off to newcomers. If anything Blender proves that paying close attention to UI and making it mostly align with user expectations matters.