Seth for Privacy, COO of Cake Wallet, stated on the "Bitcoin Rails" podcast that Bitcoin users need to take more precautions to protect their identity. He emphasized that if users mix non-KYC (Know Your Customer) Bitcoin with KYC Bitcoin, even a single transaction could expose years of private activity. Seth for Privacy noted that the emphasis on privacy is increasing in Western countries and mentioned that the U.S. Treasury Department this week repealed two long-stalled cryptocurrency surveillance proposals, which he sees as a significant victory for privacy advocates and the digital asset industry. He suggested using UTXO management (also known as "coin control") to avoid such mixing.