"A new token’s supply is fully controlled by operator. When he sells the supply during the pump, he doesn’t need to share the profits with traders who also bought while he was accumulating. Therefore, operator enjoys higher profit margin while spending the same money on promotion." (https://medium.com/mark-price/disposable-tokens-e5fee5d21190)
Still curious? well nothing will go wrong if we will just make use of our time reading this article!