Behind every "game developer" label lurks a nightmare of vector math, 3D modeling, shader programming, and eight other specialized disciplines that would make most CS grads curl into a fetal position. It's like claiming you're a "car maker" when in reality you're simultaneously the metallurgist, electrical engineer, upholsterer, and safety tester all while trying not to set yourself on fire. The mask stays on because nobody runs away screaming when you just say "gamedev."