If one of the founders and creators of the system is doing that, it should tell you that your idea of what the feature means is incorrect.
It also means that there is a total confusion and lack of consensus among the users about what this flag is supposed to be doing and when to use it. That's why I call it a UX disaster.
Some reputable authors clearly unhappy with their posts being flagged without a reason, while one of the founders indicates that it's OK to use the flag indiscriminately. Utter mess.
It can even be primarily an abuse flag and still be used for other purposes.
If the flag is used for other purposes, it loses its main functionality: a warning sign for the reader and a way to give feedback to the author. It essentially becomes a payment reduction tool with the unexpected side-effect of (sometimes) degrading someone's reputation.
OK, I'm not gonna raise this issue again - I don't want to abuse your or @dan's patience. I am glad you are one of the few people who understand the urgency of the problem. My mission to convey it ends here.