[incision]

>"Why should the comment-parent be flagkilled for expressing an unpopular opinion?"

A comment shouldn't be killed for expressing an unpopular opinion and I don't think this one was.

That comment is a perfect example of how not to state an opinion, unpopular or otherwise.

It states an opinion as absolute and demands proof otherwise while providing none of its own. This is recognized as awful, trollish behavior on any forum.

Further, the opinion stated is derisive and emotional. Finally, the it begs for downvotes repeatedly.

This is exactly the sort of thing that should be killed regardless of the view expressed.