"we all arrived inside a structure, with immutable rules in place before we were even invited. So, I think you've proven my point"
No, because your point wasn't "rules make things work smoothly".
If that's what you had been saying, I'd have agreed and these posts wouldn't have happened.
Your point had to do with the mindset of anarchists and whether they plan things out ahead of time or they believe we can wait until the state is gone.
And now you're trying to pretend your point was something different so that you can accuse me of having proved it.
All anarchists would agree with you that rules are important.
The rules that govern us in a voluntary world are emergent, and not perfectly knowable by anyone ahead of time.
"I don't know exactly what the rules will be" is different than "rules aren't important"
So no, this did nothing for your point.