Many leading altcoins have already fallen to the point where they can't drop any further. Retail investors probably don't have much capital or buying interest, and the market makers can't sell spot positions either. Profiting only through derivatives is the only option now, but the liquidity of altcoin contracts isn't great either, leaving little room for maneuver. These days, I completely dare not buy the dip in altcoins because it's impossible to predict which project team will completely abandon the project. The era has truly changed; believers in this industry are becoming fewer and fewer, and Bitcoin has become the only remaining faith.