Money is what emerges on the market which secures well or very well several desired functions, such as: store of value, means of exchange, unit of account. Can be in varying degree of the perception of fulfilling those roles. Saving and then paying for food is what I would like to be able to do with good money. Piggybacking or smuggling irrelevant non-utxo-related data which may lead to unnecessary, incremental transaction or operational cost is a non-monetary abuse of money. Why do you ask?