That is another. The minute you start analysing stories like this you find points that don't hold water. You don't know how true the OP's story is and what his real intention was in writing it.
I read the topic but only quoted the above part to discuss. The rest part of this long story is like a fiction, not worth reading and fairly enough to say, what is a point or lesson from this story.
Last few days I read one or two more topics about members from 2016, 2017 rejoined he forum and wrote long stories. You can get any lesson from those stories or nothing, each reader will see it differently.