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I figured out a simpler way to do it, because not everyone reads the forum and not everyone signs up to participate. Let's assume I took a shortcut and decided not to spend too much time on it.
Okay, let's imagine the following scenario. We have enough GMs for 2-3 months of games. Let's say 6-7 GMs. These are just hypothetical numbers. They all create topics with polls about their games. And it turns out that 3 of them have roughly the same flaws in the game mechanics, let's say in Heroes of Might and Magic. We all try to help each other here, but it's unlikely that anyone will want to write the same thing three times. At best, they'll copy and paste. And if they write to Pete, "Hey, look, Kolya has the same flaw, I explained everything in his topic, I'm too lazy to duplicate it, you can find it yourself," then poor Pete will have to dig through Kolya's topic and think, "Why did I even create my own topic if I'm just looking for information in Kolya's?" In this case, both sides will be inconvenienced. But if all of this were in one topic, I could highlight it with a quote and clearly explain everything to everyone in one post.
Is the system written down somewhere? Are they all supposed to follow it?
Or, going back to work: "Why can't I eat at my desk? It's just that you're all idiots and didn't think of it! But I did, and now you're jealous!"
I'm saying it for the last time – the system has existed for a long time, and this clearly demonstrates its effectiveness.
It's possible, but not required.
Okay, I'll reveal a terrible secret: by "possible," I mean that it would be helpful to show your setting to others before running the game, but it's not required.

Барон "Vampires"
Отдай свои прошлые сны,
В сомненьях себя обрети,
В бешеном танце душа кружится!
Не думай, что будет потом,
Здесь и сейчас мы живем,
Стань хоть на миг сам собой, слышишь!