Looks like it, doesn’t it 
I’m in the middle of merging my writings and drafts into my new second brain, so they’re currently only linked as such with a proper outline document. One by one, when I write or finish them, I’ll integrate them properly, so for the next two or three years there’s probably this big blob going to be there.
The small blob above of it that looks a bit like it’s starting to dissolve is exactly this happening: some finished writings that get assimilated by my second brain.