I was out having a meal with old college buddies; most of us are developers, but some have become team leaders and managers. I will call it a statistical anomaly, but the worst engineers are now in 'people management' positions.
The discussion ended with a guy boasting about how his team has X people, and he's looking to grow it to Y this year. Naturally, we asked if he needed that much headcount. Turns out, no. It's their way of assessing value and getting promoted. He gave almost 0 fucks about the quality of the people employed and how adding them to the team would impact quality. The only thing on his mind was getting that number up to pump up his CV for the following position of managing people.
I'm gladly reporting that he managed to do that and has indeed been promoted, and I still can't say what he does for a living apart from 'enable engineers to grow their careers.'
I've also been in positions where my 'people managers' advised me against my interests. Unfortunately, I am my own people manager, so I took my own advice, which worked out wonderfully. I wake up from time to time thankful that I didn't follow the advice of my managers and was able to see some of them in the audience from the stage.