Better is subjective to the user. Some people (probably most) don’t care about a decentralized option, or crypto. If they don’t care about any of that stuff then there are much better options than...
so nostr can capture people and communities affected by censorship and other bad effects of centralization, i think because nostr can work across different apps it will advance technologically faster than entities like twitter and it already has, p2p tech like holepunch is potentially even better but will likely complement nostr