Elon Musk, the CEO of Tesla, is losing his clout in the cryptocurrency market, judged by the lack of impact his recent crypto-related tweets have had on pricing. His recent tweets about cryptocurrencies had no discernible effect on their price. "It appears that investors are no longer paying attention and are finally recognising that one man's tweets don't matter," an analyst said. His control over cryptocurrencies such as Bitcoin and Litecoin appears to be waning.