>>212389122 (OP)It's because they have an identity crisis. They are a thoroughly conquered race, one which the largely european ruling class dominated for centuries. This created massive ressentiment until it exploded into the revolution. To pacify the brown masses, the government made up the founding myth that everyone is mestizo. Everyone is taught this in school, and it is accepted as true. It's obviously not true. Innumerable browns have barely any white blood in them. This creates a disconnect. Their society is ruled by europeans. Their media dominated by whites and jews. Their economy dominated by whites, jews and lebs. Despite this mestizaje being the orthodoxy, people constantly insult each other for being "indios", "cara de nopal" (cactus leaf face e.g. indian), etc. Despite larping as proud aztecs, none of them actually want to be brown aztecs. They want to be racially european. So they cope by trying to trash though they perceive as browner than them, by espousing racist opinions, and by trying to ingratiate themselves to whites.