pull down to refresh

Good question. Here in Aba/Port Harcourt it's almost 100% TRON TRC20 for USDT.
‎ERC20 fee is $5-15, impossible for a 2k Naira ($1.2) sale. TRON is ∼$0.80-1.
‎So most traders do Naira - USDT-TRON via Bybit/OKX P2P - then swap to BTC/Lightning when they want to save. That's why every phone already has Trust Wallet with TRC20.