According to Paolo Ardoino on Twitter, Zach Witkoff has been congratulated for a new role at Tether, signaling potential strategic shifts within the company that could affect USDT market stability and trading volumes. This leadership change is notable for traders monitoring Tether’s influence on crypto liquidity and stablecoin dominance, as Witkoff’s appointment may lead to operational enhancements and market confidence in 2025 (source: Paolo Ardoino Twitter, April 29, 2025).