If you want to find a sense of community with real discussion, you join a threaded discussion forum with like-minded individuals. If you want to scream in to the ether and have other people "follow" you, that's what Facebook, Instagram, Twitter/X, TikTok are for. Centralized ether screaming will always be better than decentralized ether screaming because ego reinforcement from counters is a "more is always better" kind of thing.