They were mocking Leftists (they ARE NOT Liberal in the classical meaning of the term) by saying EXACTLY THE SAME THINGS Leftists say. The point is that NPCs are characters in video games that are pre-programmed and act in programmatic ways, just like many on the modern Left do.
Youre a racist
Trump is a dictator
You hate people of color
Etc.
That this meme was getting under their skin so badly shows how accurate it was about the Lefts behavior.
Its worth checking out some of the threads on r/The_Donald about this. There is some good and funny stuff in there.
https://www.reddit.com/r/The_Donald/search?q=NPC&restrict_sr=on
One of the funnier things to me is that it just so happens that the PBS logo strongly resembles the gray NPC man prototype.
https://upload.wikimedia.org/wikipedia/en/thumb/9/9c/PBS_Logo.svg/1200px-PBS_Logo.svg.png
https://i.redd.it/gngfx8l4zts11.jpg
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Please note that the vast majority of the NPC accounts on Twitter violated no terms of use, and when their accounts got locked, they were given no reason for their being modded out of existence. Just another example of the social media platforms, no, PUBLISHERS, helping the Left.
For you non gamers (most people) comparing SJW’s to NPC’s is hilarious. Twitters reaction proves the point.
They are correctly concerned. NPC is the winning ticket for the Chilean Helicopter Tours of the Gulf Stream. The question is Can they change?