I disagree TK But will not argue with you. There are mature ways to discuss our views without arguing, so yes, that is a challenge whether we see it as so or not.
As for challenges, Wilful challenged us to write stories, and though they went off in different directions, mostly insult comedy, at least it was something.
I will post a storyline for people to twist around or fill in the plot, or make a mess of it. We can argue about creative control and decisions, and still grow and learn.
Nothing wrong with that.
I'll see if I can post it as a thread. If it's too long, I'll save it online, and post links.
Have fun. There are creative constructive ways to argue or disagree. Doesn't have to be middle school crap.