Bitcoin is projected to peak at $180,000 in Q1 2025, with Ethereum, Solana, and Sui expected to surpass $6,000, $500, and $10, respectively. However, a mid-year retracement could see Bitcoin drop by 30% and altcoins by up to 60% before a recovery in Q4. Regulatory clarity in the U.S. and advancements in Bitcoin Layer-2 solutions are anticipated to accelerate crypto adoption, positioning Bitcoin as a central player in DeFi.