1. China just opened one of the largest bridges in the world, the Hong Kong-Zuhai-Macau bridge. This bridge cuts what used to be 4 hour journey from Hong Kong to mainland China, to 45 minutes.
2. While I was in Hong Kong, there was a disruption in the subway service. Instead of trains running every 3-4 minutes, they were running every 6-8 minutes. Some people experienced delays of up to 15(!) minutes. From the news coverage, you'd think this was a 9/11-level catastrophe. It was the top story all day, and it continues as the company responsible is still offering public apologies and reduced fares to make up for the disruption. It was absolutely inconceivable that the train should ever be late.
Meanwhile, back in DC where I live, we count ourselves lucky if the train shows up at all and is not on fire.
So leaders can go on about "determined political action" but the bottom line is, China is getting shit done and building things that people can actually use to make their lives better. (Human rights are another story of course).
The US and much of the western world seems to have lost any ability to build large-scale infrastructure project, and the infrastructure we do have is crumbling due to neglect. When was the last time something like the Hong Kong-Zuhai-Macau bridge was built in the US? Maybe Robert Moses building highways through Manhattan in the 60s and 70s?