For political subreddits, sure. But I'd argue there aren't really any great places on the internet to actually have nuanced political discussion anyways. It's dominated by folks with too much time on their hands... either radically far left or radically far right. And each group ostracizes members that don't subscribe to their brand or level of extremism.
Bottom line is it depends what kind of content you're looking for. For niche interests/hobbies, Reddit is very hard to beat.