The idea that you speak of, about bug entrenched companies not being able to see new things coming - it's the central theme of The Innovator's Dilemma. I highly recommend that book if you wish to read about this further.
I think you are replying to someone that has worked for G for a long time, and is using their knowm alt-account (i.e. not hiding anything). He probably read that book when he was ~25 yrs. old.