I don't think a movie today that captured all the things that we did in the seventies could come close, because it's like asking to recreate the seventies and the audience sensibilities and that's impossible. ↗
By going to the movies, and because of other things, too, going to college, making a wide variety of friends, moving around traveling, I became a lot more open-minded than the heritage I was born into might have suggested. ↗
If a movie isn't a hit right out of the gate, they drop it. Which means that the whole mainstream Hollywood product has been skewed toward violence and vulgar teen comedy. ↗
It's a good question, because a movie isn't good or bad based on its politics. It's usually good or bad for other reasons, though you might agree or disagree with its politics. ↗