Community figurehead and founder of BitMEX Arthur Hayes has taken centre stage at crypto event Token2049 to discuss the current market conditions. Hayes has long been against the US Feds slashing interest rates (which they did overnight), suggesting it would result in investor pain over the next fortnight. His primary concern is the strengthening Yen, which was a huge cause of the early August crash experienced across global markets. That said, Hayes believes falling interest rates could spell good news for DeFi yielding ecosystems like Ethereum, as they present greater earning opportunities than "safe alternatives" like Treasury bills. Arthur Hayes, founder of trading platform BitMEX, has been an outspoken advocate of the crypto community for several years. The US entrepreneur has been particularly strong on rate cuts in the United States – something that came to pass overnight. As the US Federal Reserve slashed the cash rate by 50bps for the first time ever, Hayes lamented the potential of a short-term market crash in the coming weeks. Hayes previously predicted a rate cut would result in a "sugar high" last month, a prediction that proved correct as Bitcoin surged 8% through the last week. Related: Altcoins TIA, SUI Lead Market Rally: Raoul Pal Weighs In Bitcoin (BTC), 7-day chart, source: CoinMarketCap High US Spending Suggests Rate Cuts Unnecessary, According to Hayes Speaking at Token2049 in Singapore, Hayes delivered a keynote speech addressing the impact of the upcoming rate cuts and how crypto compares to Treasury bills (T-bills) as an investment opportunity. To sum it simply, Hayes was firmly against the US cutting interest rates. I think the Fed is making a colossal mistake cutting rates at a time when the US government is printing and spending as much money as they ever have in peacetime. Arthur Hayes His primary concern is the strength of the Japanese yen relative to the US dollar, citing the early August market crash as a harbinger of things to come. We're going to see a revisit of that financial stress. Arthur Hayes The issue is something known as "carry trades", when investors use a foreign currency with low interest rates (such as the yen) to open leveraged positions in the market. If the currency becomes too strong compared to the collateral (USD), the trades "unwind", potentially causing mass liquidations from the market. So far, this prediction is yet to ring true, with the crypto market rebounding in the hours following the US Feds chopping interest rates. However, it may take some time for the macroeconomic ramifications of the decision to become clear. Is Altcoin Season Back on the Menu? Despite his uniquely bearish position on US rate cuts, Hayes does present a bull case for the decision. Related: World's First Bitcoin Macro ETP 'BMAC' Launches at Euronext Paris While he believes primary market liquidations are inevitable due to the rising strength of the Yen, he argues that a lower cash rate could re-spark interest in DeFi yields. In particular, Hayes thinks that Ethereum stands to benefit from the change in economic conditions. …Why would you invest in a riskier DeFi application when all you can do is call up your broker and put your money in T-bills and make 5.5%? Arthur Hayes But as rates fall, the appeal of alternative, higher-yielding products becomes more appealing. If the yield drops quickly…then Ethereum becomes money, and I'm earning more…We could reignite the Ethereum bull market. Arthur Hayes Hayes disclosed that he's heavily invested in Ethena (ENA), Pendle (PENDLE) and Ethereum, while also presenting a strong case for Ondo (ONDO). Long story short, Hayes argued that rate cuts will be bad for the broader market, but good for altcoins. The post Arthur Hayes Bullish on Ether's Future, Reveals ETH, Ethena and Pendle Holdings at Token2049 appeared first on Crypto News Australia.