Coinbase (COIN) Buys a Stake in Stablecoin Operator Circle and USDC Adds 6 New Blockchains

“I really do believe PayPal grows the pie for us,” McDonnell said in an interview with CoinDesk. “Crypto is so small today compared to the overall financial world. And, so, getting a lot of people in, whether they come through the PayPal door, or some other door, a lot of them eventually will find their way to other things in crypto, including us at Coinbase.”