I think yours is the worse comment in that it makes a judgement and provides no thoughts to back it back, making it quite useless. A good practice in commenting

I think yours is the worse comment in that it makes a judgement and provides no thoughts to back it back, making it quite useless. A good practice in commenting I think, is to provide some kind of why. The parent comment at least provided an informational nugget (which may or may not be true). If you think the information is provided in the comment is falso, say so. If not, what your position devolves into standard censorship.