The introduction of Bitcoin (CRYPTO: BTC) exchange-traded funds (ETFs) is more than just a nod to the growing acceptance of cryptocurrencies, it is a fusion of digital innovation with the bedrock of traditional investment. Benzinga gathered expert opinions about how this development signals a new era in the financial world. A Paradigm Shift: From Speculation to Reality: Once relegated to the realm of fervent anticipation, Bitcoin ETFs have transitioned from hypothetical constructs to tangible investment vehicles. The Securities and Exchange Commission (SEC) last month granted long-awaited appr…