I understand the will to bring people to your new project(Observable) using something succesful that you already made(D3), but i think this move will be detrime

I understand the will to bring people to your new project(Observable) using something succesful that you already made(D3), but i think this move will be detrimental to both projects, since everything fundamental for the newcomers is being moved to Observable (Github docs, examples, ...), making the process of learning and integrating the project way more difficult and full of pointless time wasting garbage. This is the exact opposite of open source culture, as an old contributor and advocate of D3 i'm quite pissed. At the same time the big contributors have obvioulsy the right to steer the project in the direction they deem best.