The other person asked a simple question.In your case you explained why and didn't expect the world to know what type of info you are looking for and why.
He did not have to explain why he wanted the information. This is a discussion board. This is a thread about Star Wars land. He asked what the tallest point in Star Wars land would be. He didn't expect the world to know but I am sure he thought someone might answer him with a height, probably in feet. Instead he got a snarky response from a grumpy old man.Do we know how tall the highest point in the land will be?
You expect to be given the benefit of doubt but you did not give it to the poster of the question.