Maybe it does?
A causal reader might not be aware of how hypocritical certain operators are in the IT space and are reading this for the first time.
Just because it's obvious TO YOU doesn't mean it's obvious to everyone.
Though I do agree that lots of "because they're evil" comments do not add to the discussion.
Personally I think downvoting should be done carefully and not because the downvoter disagrees with the comment.