This reminds me of my own culture shock in 2001 where I, a fresh arrival to these blessed shores, was trying to cross a road to enter the local supermarket. The cars _stopped_ when I got near the pavement. That was so unexpected, I thought it was some kind of a catch and they'd try to run me over once I proceed. Then I entered the store and saw 20 (!) types of table salt and other kinds of consumerist excess. It is only then that it dawned on me that I'm not in Moscow anymore. Yet 99.99% of US natives have no idea how great their country is. Perfect? No, far from it. But pretty great, even now, in its diminished form, as long as you have the right perspective.
My second culture shock was when I went to TX a couple of years later. Everything is still bigger and more "American" there. Going back to the Pacific NW felt like going from PNW to Canada.
To Russian readers who might be put off by my US enthusiasm, some 18 years later, Moscow was also a bit of a shock. It improved by leaps and bounds in all regards, to the point where I could see myself buying property there and perhaps even spending some time there every year. United States is my "home" now, though. Feels that way coming from abroad. I kind of just exhale and relax.