Also the companies aren't geared up to even know what they want so they can't even explain the complexities or even comprehend what needs doing. I have literall

Also the companies aren't geared up to even know what they want so they can't even explain the complexities or even comprehend what needs doing. I have literally seen a multi-million pound project on the requirements "take our app that works and make a new one that looks like facebook", unsurprisingly it failed completely and didn't meet the requirements which were basically made up on the fly as bugs were raised.