Investor and media personality Kevin O'Leary described Bitcoin as speculative and stablecoins as a relatively safer cryptocurrency investment option on Monday. According to NS3.AI, stablecoins are not risk-free, as their stability depends on reserves, redemption mechanisms and issuer compliance. O'Leary said uncertainty surrounding the Clarity Act continues to limit broader institutional participation and sees greater upside in blockchain networks adopted by major financial institutions for tokenization. He also said Bitcoin could reach $1 million if it overcomes security threats from quantum computing.