That is true but they only pay out a % of the daily interest earned to account for the bonus interest. There is way more to it; BCC grew by 3700% in 2017; if you bought into their ICO you would have done well. Crypto-currency changes the game. Bitcoin goes up 1000% in a year and no one is screaming ponzi? Tron shot up %500 percent in a week and no one is screaming its a ponzi. Atleast BCC has some production behind their model other than pure speculation.