Number of reachable #Bitcoin nodes are worrying. Considering running a node using nostr:npub126ntw5mnermmj0znhjhgdk8lh2af72sm8qfzq48umdlnhaj9kuns3le9ll or nostr:npub1aghreq2dpz3h3799hrawev5gf5zc2kt4ch9ykhp9utt0jd3gdu2qtlmhct is not difficult, nothing stops each one of you to run your own node. It is only as decentralized as your participation in the network. RUN YOUR OWN NODE.