Stablecoins from large technology companies could become a powerful player in the financial world, but their coexistence with DeFi is an open question. They bring liquidity and convenience, but are often accompanied by centralized control. This contradicts the very essence of decentralized finance, where users seek to avoid intermediaries. It is possible that large stablecoins will integrate into the DeFi ecosystem, providing stability, but the risk of their dominance and the displacement of more independent solutions remains. The balance between convenience and decentralization is a key challenge for the future. Who will win: freedom or convenience? Most likely, they will coexist side by side, each with its own niche.