Andrei Alexandrescu: D Language Must Fundamentally Change to Survive
forum.dlang.org
forum.dlang.org
Andrei has pretty much summarized the current situation. It's an unfortunate to be in that situation. I offer him a hug if I could. I still remember the announcement he made 3 years ago when leaving Facebook to work full time on the D language without any remuneration [1].
That said, looking at the conversation in the context, it looks like lots of decisions were made without deeply understanding the impact it will have in the long run.
[1] https://www.reddit.com/r/programming/comments/3ioy9b/andrei_...
Without defining "high quality", that's not a meaningful statement.
I try to refrain from being critical, but some people are good at software engineering, some are good at open source project management, and a few are good at both. The important thing is to recognize your limitations and let others fill in where you're weak. That's all I'll say about that.