As I pointed out earlier, and as others also pointed out on their own, if you make statements about the devs putting up a block limit on official servers, people will assume that you’re asking for the devs to put up a block limit on official servers.
But you seem to be asking more than that. Judging from your insistence on how “this was just a simple question” and how discussing the merit of the limits is somehow “off topic”, what you seem to be asking is “How do I make people not discuss my ideas critically on a public forum?”
The answer to that is “You don’t. You came to a public forum whose purpose is to discuss things.” 
If I asked “would you play on a PVP server with monthly wipes”, I would expect PVP players to meet that question with a discussion about the merits of monthly wipes. Trying to stifle that discussion would be pointless. And if it just so happened that some of those PVP players reacted with “oh no, not the idea of wipes again, haven’t we already explained why that idea sucks”, then I could take that personally, or I could perhaps ask myself why they reacted like that. If I didn’t want to use the forum search feature to look for previous discussion, perhaps I could ask them to explain again.
I can’t help you deal with the fact that people will discuss the things you said, rather than just answering your question and shutting up like good little boys and girls. That expectation is your problem, not mine. All I can do is try to point out the incongruity of such an expectation in a place like this.
This might work, but there are a few things missing.
One is to have better servers and some admins doing the housekeeping on them. Both are necessary for the servers to run smoothly when people can build without restrictions.
Another thing missing is to add “griefing” alongside “cheats and exploits”. Maybe you play PVP only, so you don’t automatically think of how griefers and trolls act on PVE(-C) servers, but I assure you that getting your base walled in by some shіtlord who didn’t like something you said in global chat is behavior that merits admin intervention. And so is paving over all of the brimstone nodes in Shattered Springs because someone ran away from a PVE-C fight. Those are some real examples of griefing that can’t be solved without a human admin.
With those two things, unrestricted building might be tolerable. What would make it more than tolerable is an upkeep system, to prevent serial refreshers from building a theme park occupying 2 grid squares and then logging in once a week for 2 minutes to keep it from decaying.