Been using Docusaurus for quite a while to spin up little documentation sites to share with people. Had somewhat given up hope on version 2 as so many features had piled up and it looked like it had become unmanageable. Good effort for getting through it all.
I would say though that part of what appealed to me does seem to be getting lost - the simplicity. I know you don't have to use all the features and v1 is still around, but it is becoming a bit of a buzzword beast.