Not to mention that babies receive petabytes of visual input to go with other stimuli. It’s up for debate how sample efficient humans actually are in the first few years of their lives.
Even at that resolution (about 0.35 MP per eye for just the fovea before any processing) napkin math suggests 7.3T per day. Over 5 years you get about 13PB if my math is right, assuming 16 waking hours per day.
