Don't be so naive, you're not getting USD, you're basically getting some value thats has nothing to with USD, so really all BCC is doing is giving you free BCC, since they own all the BCC and control it all (28 million) If you're really getting USD then why can't you do nothing with it on their platform but buy BCC? You can't withdraw the so called USD to your bank.
they dont control 28million. all coins havent been mined/staked yet. but they do control 5.5m of the 7.8m existing coins. (immensely premined, i dare you to trace the biggest wallets back to block #1)
https://chainz.cryptoid.info/bcc/#!richthey are just waiting for enough idiots to jump on so they can sell all their coins (even 1% of it is enough to set anyone for life) for bitcoins and be gone for good.