Here's another previous post: https://news.ycombinator.com/item?id=25624456 which includes an answer of mine. To add to that list:
[1] "Andermatt - Global Village" - tracks the construction of a luxury resort in the Swiss village of Andermatt and how it affects people there. The village and the project still make the news occasionally. Trailer: https://www.youtube.com/watch?v=o0NjZjWpXyw
[2] "The Forgotten Space" - essayist movie by Allan Sekula, featured at documenta14. Trailer: https://www.youtube.com/watch?v=rY0ZSlhoKiY
[3] "Cold Case Hammarskjöld" by Danish film maker Mads Brugger about the death of former UN Secretary General Dag Hammarskjöld; absolutely wild ride. https://en.wikipedia.org/wiki/Cold_Case_Hammarskj%C3%B6ld