Of course it is. I was lucky to have several managers that I would call "good", and even a couple of "great" ones, so that before I jumped into the startup world I got to see what a "good" manager does for a project. Those were sometimes Accenture people, sometimes people who worked to the client. The fact that they worked for a consultancy was irrelevant, but the fact that they were managers was obviously relevant.
How could my background not be "interwoven" in the article content and recommendations? Are you suggesting I should make things up instead of basing them on experience?