The bloody managers are the biggest problem. Most don't understand code much less the process of making a software product. They force you into idiotic meetings where they want to change how things work because they "don't have visibility into the process" which just translated to "I don't understand what you're doing".
Also trying to force people who love machines but people less so into leading people is a recipe for unhappiness.
But at least the bozos at the top get to make the decisions and the cheddar for being ignorant and not listening.