Source: Cointelegraph.com NewsEthereum co-founder Vitalik Buterin has called out Elon Musk for the “tone of discourse” on X, and cautioned against censoring users with the “banhammer.”Read Moreelon musk vitalik buterin, elon musk free spech, free speech x, musk h1b, musk visas, musk trump, buterin musk