1 he blogger turned out to be a "not quite a blogger".
Doesn't know his audience (Who watches? What are they interested in? How to communicate with them? etc.)
Cannot consistently generate content, deviates from the agreed content plan or does not publish it at all.
Doesn't know what a boomerang, timelapse, or screencast is.
Continues to advertise other products and services.
Often disappears and misses ZOOMs, may not appear in stories until the evening.
And so on...