Yes you can. USDC is a stablecoin based on USD backed by USD-equivalents. BTC is a cryptocurrency designed to be created from energy, and with a finite supply

Yes you can. USDC is a stablecoin based on USD backed by USD-equivalents. BTC is a cryptocurrency designed to be created from energy, and with a finite supply. YFI is a cryptocurrency that get distributed rewards from the decentralized organizations profit-seeking strategies (like a hedgefund). All "cryptocurrency" means is that it exists on a blockchain really.