I don’t believe there is any such thing as cookie cutter humans, though there may be humanoids who come off an assembly line at some point.
Even though people seem to migrate and stick together and grow to have similar mindsets– political and otherwise– and at an organic level we’re all made of the same stuff, humans are like snowflakes, with their unique physical features, personality quirks, upbringing, genetics, manners of speech and tones of voice, hopes and desires, motivations and senses of humor or lack thereof. Doppelgangers and twins, etc. may look alike, but those similarities are only skin deep.
3 Cents' 