You're absolutely right, and that's exactly the debate I'm interested in.
I came to the realisation while reflecting on the situation where some (a very few) bros try to write fictional reports and pass them off as real (see Q&A).
Obviously, that's bad ...
But actually if you look at it, it's only bad if there's an attempt to deceive. If it's clear what's reporting, and what's creative, creative writing has a LOT of value.
Fantasies
Educational stories
Entertainment
Just plain-vanilla erotica
etc.
Heck, a fiction section could even be used by some bros to share real stories that would be too sensitive or close-to-home as a live report.
I'm sure we could come up with a long list of non-factual writing that would be very valuable to the Forum. As long as it's presented as such. I for one have most definitely broadened my mind

reading material that was very clearly not factual.
Speaking for myself, I prefer writing real stories and facts, I'm not comfortable in the role of novelist - at least not at this time. But since the question hasn't been asked, I'm interested if there are any bros out there who DO like writing fiction.
In a community the size of the readership here, I'll take any bet anyone throws at me that there are several excellent writers in the community, writers who are probably posting their stuff on different forums right now - but not here.
So this thread is to find out, is anyone reading this who'd like to contribute?