To the author of that comment your idea is nonsensical - if they are incontrovertibly correct, than any other viewpoint isn't and as such is not only wrong but

To the author of that comment your idea is nonsensical - if they are incontrovertibly correct, than any other viewpoint isn't and as such is not only wrong but malevolently so. This isn't about an exchange of ideas, it's identity politics. At most, this would necessitate the wielding of righteous indignation to 'correct' the mistaken impressions of misinformed person.