$BTC 【Analysis of Apple's Encryption Policy Relaxation】Under pressure from EU regulators, Apple has opened up sideloading permissions and third-party payments for the first time, breaking the closed ecosystem barrier of iOS. This move may provide more free distribution channels for encrypted applications (wallets, DApps) and a 30% reduction in the 'Apple tax' is expected to stimulate liquidity in NFT and GameFi transactions. However, the risks of sideloading may lead to phishing attacks, and users need to strengthen security verification. The game of ecological openness and security has entered a new stage.（119 words）