That surprises me. Of course, I left PG about 15 years ago, so I am behind the 8-ball as to the changes you are witnessing. But one of my 1st jobs was collecting loan payments for a finance company. Spent more that a few days in Anacostia. Dangerous place.
What about Camp Barry? And Stanton Road? Where are the natives being relocated; deeper into PG?
I'm not saying that these neighborhoods are now good, just that they are vastly better than they used to be and are improving rapidly. The whole Anacostia River corridor is going to be open, accessible, walkable, bikeable, and full of parks and playgrounds. Residential Anacostia will be dragged along for the ride. Capitol Hill pressure will jump the river. The National Harbor hub is growing. DHS has created a major presence on the old St. E's campus. The bad areas of Anacostia will steadily shrink as the reclaimed areas spread and link up. This is going to be a hot real estate area over the next 20 years.
I don't know where the displaced underclass is going. Baltimore, I suppose, where they will fit right in.