Privacy-focused stablecoins could be the next major breakthrough in crypto. Here's why it matters — every time you transfer USDC or USDT, the recipient gets a full view of your wallet balance and complete transaction history. That transparency might work for some use cases, but it's a real privacy killer for others. The demand for confidential transactions combined with stablecoin stability? That's a gap waiting to be filled. Once we see projects crack this, adoption could accelerate fast.