The only purpose of running a 'node' that doesn't create blocks is to monitor and receive transactions quickly and validate transactions receipt faster. There is no benefit to the network overall.
Jack Dorsey’s digital payments company Block (formerly Square) is generating tons of BTC-related revenue but channeling only a tiny portion of that to the company’s bottom line.
Block, if it's allowed to keep that name, could soon find itself competing in court over the name "Bitcoin," which forms the most public and best-known aspect of its blockchain-related businesses.
Days after quitting Twitter as CEO, Jack Dorsey has renamed his payments company Square to "Block," while its blockchain-related project Square Crypto changes its name to "Spiral."
Antpool just lost $150,000 in Bitcoin Core (BTC) after a block it had been mined was rejected by the BTC blockchain.