Bitcoin pioneer warns altcoins and memecoins could go to zero Posted On May 24, 2026 Adam Back says altcoins and memecoins may trend toward $0 as Bitcoin dominance stays high and crypto.news data shows weak altcoin momentum. Tags:Crypto, Doge, News Related Posts Coinbase to Supreme Court: IRS crypto dragnet was unconstitutional Token2049: Eric Trump believes the modern financial system is ‘broken’ and crypto will take over BlackRock buys 30,000 BTC in 2026 amid $6.3B unrealized loss About The Author DogeMan