Some people think Nostr cannot work with things like a "universal consistent like count" and other basic social media malignant tumors.
Even if we ignore the bad psychological and societal effects of such practices and assume they are good, and even if we assume that Nostr is all running in a single server that has all the events (a Bluesky-like unavoidable requirement for such universal consistency) these people are still completely oblivious to the fact that anyone can create a bazillion keypairs and spam like counts.
So when they ask for a "universal consistent like count" what these people are really asking for is for a centralized KYC barrier at the doors of Nostr that ensures only a single keypair can be created by each human.