And we shouldn't allow this concept to go unchallenged here on Lemmy.
Commenting on an active post is not brigading
Posting a link to something is not brigading
Commenting on something you were linked to is not brigading
The only thing that might be brigading, but isn't because it isn't a real thing, is someone explicitly going, "Hey everyone, go here and harass this person"
It's all fine and good that we have some new rules to keep the peace with other instances but we must fight against 
I’ve posted PPB exactly twice. Once when someone was whining about “I wish tbe hexbears werent here” and once again when someone said “tankie says what” in response to a well written reply (from a lemmygrad comrade)