I just got back from Shenzhen (I live in Seattle) and I was absolutely amazed by how much more advanced China is than the US when it comes to infrastructure. I am actually ashamed to be American now. Where the fuck do my tax dollars go? All of the roads and highways were flawlessly paved with fresh lane markers. The signage was all clean and intuitive. I can't even read their nonsense moon rune language and had no problems navigating their public transit whereas in places like San Francisco or Boston you need three fucking apps and a guide to figure out how to get around. The airport was incredible too; makes SeaTac look like a steaming pile of shit. Yeah, the people are animals who don't know how to have courtesy when entering/exiting trams or elevators but outside of that China is just significantly superior to the US in every single way.