Isn't pointing that out your own attempt at virtue signalling... ie you're so much better because you're above it all?
I have a better hypothesis; the comic its self is about the virtue, morality, and ethics of different social behaviours....
....so if that's the topic in the comic, then THAT'S EXACTLY WHAT EVERY SHOULD BE TALKING ABOUT!
Like, do you expect people to not be discussing the comic in the comments? What else did you expect? See how your little holier than thou comment doesn't actually make sense in the light of this.
At some point you have to think for yourself about what you see, rather than regurgitating familiar political slogans as if that's actual thought.