It's my understanding that this same debate raged when writing became a thing. Many viewed it with suspicious, or derision, as memorization was the big intellectual thing. So writing and reading back to remember was terrible. It's true it was a dependence, but the value was too high. With reading and writing a person could work on and synthesize from a far wider range of concurrent materials than one could with just memorization and recitation. Yeah, it's lame cheating, but writing enables a lot and so it won out.