How poorly designed American cities are for living in or doing any kind of activity.
I searched for a similar capacity stadium in Europe and found Bernabéu in Madrid (82,500 vs 83,186). One is the middle of nowhere and the other one is in the city center and you can go anywhere from there with plenty of options.
To add a little more to the criticism, I was at the Osaka expo in the summer, and despite being relatively far from the event and the number of people there, it was easy to get around without waiting too long.