According to Ai 姨, the era where everyone can be a KOL or project owner has brought about the challenge of identifying quality accounts. Both Kaito and Ethos aim to address this issue, albeit through different mechanisms. Kaito utilizes a PoW approach, while Ethos employs P2P and UGC models. Traders should consider the implications of these systems when evaluating account reliability (Source: Ai 姨).

According to BitMEX Research, there's a common misconception that Proof of Stake (PoS) networks are significantly more expensive to attack compared to Proof of Work (PoW) networks. Their analysis suggests that, in theory, the economic costs to attack both types of networks are more similar than often assumed.