Perhaps he needs to look closer to home.
For example, Wall Street and billionaires have kept Puerto Rico a shithole for decades. Now, what's he doing about that disaster? You know, it really could have been made into a beautiful holiday destination decades ago, thus improving its economy yada yada yada. So after the latest nightmare he's got plans for it, right? *shrug*
I'm not necessarily he's directly responsible, but he's in charge now. The system he was so against, he's now playing it for personal gain. You really think he's going to get those new airports, roads, blah blah blah when he's fixated by race hate, misogyny and a wall?
Yeah, the world is full of shitholes, he just doesn't recognise the ones the system the Republicans have supported for aeons have created across his own country.