According to Paolo Ardoino (@paoloardoino), the introduction of USDT cards is a major development for the cryptocurrency sector. This innovation allows users to spend Tether (USDT) directly through card payments, significantly lowering the barrier between digital assets and real-world transactions (source: Twitter, May 15, 2025). For traders, this is expected to boost USDT liquidity and increase transaction volumes on both centralized and decentralized exchanges, as more users adopt stablecoins for everyday use. The move could also strengthen USDT's dominance as a trading pair and settlement asset across global crypto markets.