Begging is just hyperbole. Why is the data make the transaction non monetary, the transaction costs sats in the form of fee and sats are money therefore all transactions are monetary. If I draw a mustache on a $1 bill and pay you with it does the mustache make that a non monetary transaction? I do not care what data anyone adds to there transactions because the fee of your transaction is dictated by the size of the transaction if you are willing to pay who cares the block size is already limited it makes no difference to me. All Bitcoin transactions are monetary there is no spam. Any censorship is a threat to the value of the network. The networks value increases with active users. Censorship is a slippery slope.