Complaints like this, besides being tedious and breaking the site guidelines, usually also end by being uncollected off-topic garbage when the original comment gets corrective upvotes, as yours has.
That's not appropriate, as pg made clear back at the beginning:
Empty comments can be ok if they're positive. There's nothing wrong with submitting a comment saying just "Thanks." What we especially discourage are comments that are empty and negative—comments that are mere name-calling.
