People keep going on about that but I don't buy it. Of course they want to make money but the fact that Jobs said he would use all the money Apple has to destroy Android shows how passionately he felt about what he was producing.
Jobs wanting to destroy Android is a greedy, self-serving (himself and Apple) interest - not for the betterment of the consumer.
iOS 6 would be even more primitive if it wasn't for the competition from Android. You'd still be using those annoying pop up notifications or whatever.