I did see something similar with two posts of the gnome tiling feature in the same community. The first one had mostly positive comments, while the second one had mostly negative comments. (It seems it did get a few positive comments since I first saw it, but overall it’s still more negative)
The articles the posts link to are different, so that could influence things. Still though, it’s the exact same feature being talked about so it’s weird to see such a strong difference in the majority opinion under the posts.

I really don’t think the firefish admin “has no issues with racism”. The “evidence” there is that Kainoa (the admin) boosted a link to an Electric Frontier Foundation page sent by Eris. I think that’s a ridiculous conclusion to make.