I don't have anything I want to say about any of those subjects right now. The motivation of money isn't enough to change that.
I don't care about those judges opinions either. They don't live in my world.
I don't want the attention that would come with winning any prize in this contest. I don't like the terms and conditions.
But mostly, I don't like writing on demand. I might have something I want to say on those subjects next month or next year, but I have written about all of them recently, so I do not want to now.
It's that simple.
Update a few days later: I am tempted. This morning I wrote a story that happens to fit one of the MWC categories. It is something I want to share; submitting it with its MWC tag would give it reads beyond my followers.
I don’t know what I will decide.