The word "profound" is a bit overused when it comes to movies. I agree that The Battle of Algiers is an excellent film, one of the best ever made even. One Battle After Another is also excellent but it is not really political in the way the TBoA is. It uses a political setting very effectively in a chase thriller. A movie like The Parallax View is a better comparison. That movie used the post-60s paranoia very effectively in a great suspense thriller.