Wu said that Solana co-founder Anatoly Yakovenko (Toly) stated that the biggest current risk is that post-quantum cryptography (PQC) signature schemes could be cracked by AI. He pointed out that the industry not only has not fully understood the potential vulnerabilities of these schemes at the mathematical level, but also that the risks in actual deployment are unclear. Therefore, he recommends providing support for these schemes through 2/3 multi-signature wallets (such as Fuse Wallet), or an even more ideal solution is to offer native support via program-derived addresses (PDA) in transaction processors.