> D2 will be open source and usable outside of Terrastruct. Terrastruct will remain the best interface to D2, with bidirectional updates from GUI Any honest op

> D2 will be open source and usable outside of Terrastruct. Terrastruct will remain the best interface to D2, with bidirectional updates from GUI Any honest open source project would not say such a thing categorically, and would welcome and support community improvements that take it to an even higher level. But instead it sounds like you will rig the game, with "open source" just meaning "let's get people to work on our proprietary product for free, and we can fly the banner of open source while we're at it!".