Just google the question and you’ll find some interesting articles, here is my contribution:
“Customers trying to ITficate a constantly-changing business need by adquiring a sometimes oversold bunch of inmature, constantly-evolving technology not always-correctly undeerstood by stakeholders/end users, starting an optimistic underbudgeted short term project executed by teams lacking leadership/global vission, no clear/precise technical direction, untrained people working in isolated teams not correctly aligned and most of them doing its own, just what they like or even giving subjective impressions rather than objective facts”
Enjoy 😉
approaching off the bow 