What exactly are we discussing then? You can mention any building and there is no explanation needed. How is that a discussion?
Actually this was exactly the reason I did not understand this at all.
Very well verbalized better than I could.
Edit: Obviously as guest here I have to respect cultural differences and I will do so if the fact I can’t understand this finds it’s foundation there.
Also a building may be only mentioned one time that makes no sense.
It makes it feel more as a game than that I can sincerely mention my least favorite building and my reasoning in that.
That may or may not be useful to newcomers if a building is mentioned frequently.
Oracle for example is clearly most of the time a temporarily choice but so very useful.
And Oracle makes that I doubt Colosseum is still useful enough to consider but sadly Colosseum is already mentioned.