The other side of the equation is the internal mechanics of large corporations. There are many that yearn new ideas and any form of innovation, "stirring of the pot" if you will, after decades of using the same winning strategy. They realize they are making bets on some new technologies, but the alternative is to stand back and lose by default. Surely, corporations of all sizes (and their people) often make strategic mistakes and take the wrong approach. But they also make some good decisions and there are many examples of new ideas emerging so fast that they put entire industry categories out of business.
I don't think it is right to issue blanket statements such as these. They feel more like a ranting for popularity than well thought-out observation. Different approaches might have varying levels of value at varying levels in the value chain. You might have a good strategy that works for you; you don't need to assault every other approach out there in order to stand out.