You can say that speaks volumes about the character of the author (though you are the one assigning said “shame”). You were asking why this report deserves credence. The points raised in the report have citations such that you can decide where you fall on the presented issues.

It looks pretty well cited to me. The fact that it was written anonymously doesn’t really take away from that.

The GitHub says they plan on adding other fediverse connections in the future.

Without an explanation, this comment looks more stupid. Why is their example bad?

Here it is. Mostly the sunk cost of VST products with miserable DRM. It seems like it can be done, but I have zero interest in mixing that headache into a creative space.