Spamming the blockchain is not going to add value to BCH. We need natural velocity.
Definition of spam is irrelevant or inappropriate, the stresstest is neither. The ST is showcasing BCH capacity, proving to merchants BCH does scale, this will bring Natural Velocity.
when I learned the definition of 'spam' , that was an a'ha moment, paying to transact is more like an assurance that the system functions as designed, to prove it works.