Seeing that @ justinsuntron Sun Yuchen is still promoting USDD, I suggest that all those who come across this tweet read our official article analyzing USDD that has been pinned to the top Although the current USDD is marketed as "over collateralized", in reality, 90% of the circulating USDD relies on PSM modules to maintain stability, which is equivalent to a 1:1 exchange rate with USDT Brainstorming: Why does Sun Yuchen offer up to 20% APY to users' USDT deposits through subsidies?