I'm just going to say this once on this thread. Don't agree with a specific style of running the game or the OP? Have a different point of view? Explain your logic and reasoning. There are many, many shades of gray on this topic and you are reducing it to black and white while people who prefer that the DM create a curated world are doing it wrong. Personally I prefer a game that makes sense to the DM whether I'm DM or player. If that means a curated world with strict limits, so be it.
There are many games, many styles, no style will work for everyone.