I've reread the GP post several times and I am only seeing a stated fact, not evidence of any specific emotion. The GP might be upset, but his post is sparse enough that his point isn't really clear. While the post doesn't add much to the discussion, neither does a non sequitur about fairness or using pronouns in weird, parenthetical ways.

But I find some value in the GP post. It tells us that Wired is taking an active stance against ad blockers. This information can be used when considering sources for submission or deciding whether to click a link. Many of the responses to the GP provide value as well by shedding light on which ad blockers are more effective and/or are triggering the issue.