What are the advantages of swarming?

Could you elaborate on the benefits of swarming in the context of cryptocurrency and finance? I'm particularly interested in understanding how it can be advantageous for investors and traders. Is it the decentralized nature of the process? Does it improve security by relying on the collective wisdom of multiple parties? Are there efficiency gains in terms of transaction speed or cost reduction? I'd appreciate a concise yet comprehensive overview of the key advantages swarming offers in this field.