According to @KookCapitalLLC, stablecoin transfer volumes have significantly surpassed those of traditional payment giants Visa and Mastercard as of August 2025. This trend highlights growing institutional and retail adoption of stablecoins for cross-border payments and settlements, which may drive increased liquidity and volatility in major cryptocurrencies such as USDT and USDC. Traders should monitor stablecoin on-chain flows for potential impacts on BTC and ETH price movements, as rising stablecoin activity often signals increased capital mobility within the crypto ecosystem (source: @KookCapitalLLC).