Maybe you are the one that can’t figure things out.
Why don’t you read a couple thousand of his posts and see all the grief aggravation he went through here simply for doing a good job.
Maybe you too can figure it out, but I doubt it.
I have no reason to not believe them, so that is...in my opinion...the reason they are leaving.
They are the one who invites ridicule by posting an opus. Everyone knows Opuses meet with this type of response.