They wanted to introduce an non-native species internationally:
https://lemmy.sdf.org/comment/25278185
And I fought against it, and now they banned me:
https://lemmy.ca/u/qrstuv@lemmy.sdf.org
And these are the serial abusers who did it:
@smorks@lemmy.ca @otter@lemmy.ca @TruckBC@lemmy.ca @Shadow@lemmy.ca @mp3@lemmy.ca @recursive_recursion@lemmy.ca
They have a history of abuse: https://lemmy.sdf.org/post/52210561
So this is less serial downvoting, and more just an active user with high standards.