Or Blender? Or Cinelerra? Or ShotCut? Or OpenShot? Or Olive? Or Pitivi? The open source video editing landscape is frustrating. So many competent projects competing with each other, none of which have clear superiority. And nothing that comes close to the proprietary offerings. Feels like we might be closer if developers weren't split eight-ways.
It's not so simple to join everyone, and maybe not even as productive as we might think. Some of those projects are based on different technologies and have different approaches to video editing. Take photo editing as an example. There aren't many foss software for that, and gimp is the bigger one, but it didn't make gimp reach the level of proprietary software in the same field, even without fragmentation. Perhaps, if there were more foss photo editing software, there would be more global development in thia area