Its how NPC'S are represented, NPC meaning Non Player Character
In online video games a player can play with other 'real' people or else with Non Player Characters.
NPC's can only react in a limited way, with Pre Programmed responses to stimulus, or cannot deduce or form opinions of reality using their sensory perceptions..everything is pre programmed or pre scripted.
Its a meme that describes modern progressives and seems to enrage them in a way like no other meme has.
Its like when you have conversations with people and everyone seems to have the same responses to issues such as immigration, Islam etc.
They're like programmed responses. It originated recently from an study which discovered that much of the population does not have any inner voice.