USD1 has successfully renewed its cup this round. The event originally scheduled to end on April 17th has been extended to May 15th due to the transfer of 185 million WLFIs (approximately $15 million) from Caiku to Binance. This mechanism is already familiar to everyone: holding USD1 can earn WLFI rewards on a weekly basis, with an annualized return rate of about 5% -8%. The profit is not high, but it is stable and reliable. Over the past few months, there have been multiple rounds of cup renewals, with a cumulative investment of tens of millions of dollars. This is clearly a long-term and sustained operation, rather than a short-term activity. Please note: USD1 is a stablecoin, WLFI is an incentive token, and the two are strongly bound but fundamentally different. Previously, many people viewed USD1 as a risky asset to clear their positions due to public opinion, resulting in missing out on returns. At present, it can be regarded as a 'stablecoin with subsidies', which is a relatively clean source of income in the current market. Whether it can be sustained in the long term depends on the subsequent release pace of WLFI, but currently there are people who continue to invest real money and silver to support it. Eat if you can, don't deify.