According to ZachXBT, the credibility of individuals claiming authority or trustworthiness in cryptocurrency transactions is questioned, especially when their profiles do not reflect law enforcement or security expertise. This highlights the need for exchanges to verify claims independently to ensure secure trading environments (source: ZachXBT).

According to VitalikButerin, the discourse on harmful substances reveals a paradox where the most harmful drugs are sometimes viewed as less detrimental, which could influence regulatory and trading environments in sectors related to these substances.