How can you tell stupid criticism from bad‑faith arguing online?

I'll give an example I saw happen recently in an Instagram discussion: an independent author started receiving strange comments because the characters in the story are Black. Some said it was "woke," others said it was "DEI". How can it be DEI if the author is independent and created the story alone? It also doesn't make sense to say it's "woke," since it's a story based on African mythology. My question is: are these people criticizing in good faith but have low cognitive ability to understand the obvious, or are they acting in bad faith and just arguing for the sake of arguing? How do you differentiate between people with stupid criticism and someone acting in bad faith?

How can you tell stupid criticism from bad‑faith arguing online?
Post Opinion