Well, when humans try to explain a culture that was alien to them they tend to use examples from that encounter. I can very well see the founder proudly saying "Look at this cool 10 million dollar office we have!", and then this guy latched on to that statement as being representative of their culture. When I work at an office I don't know what it costs, I doubt he would have looked it up if they didn't tell him, so this explanation seems likely to me. Of course to you that is not a good representation of the culture, so you protest here. Which is good, now we all know a bit more how to state things so others can understand it.