Kevin O'Leary just went off on altcoins, literally calling them "poopoo coins." His take? Most of them are headed for irrelevance. He's betting big on a future where Bitcoin and Ethereum dominate the landscape, especially as regulatory clarity finally starts rolling in. According to him, we're entering an era where only the strongest assets with real fundamentals and compliance will survive. The rest? Destined to fade into obscurity as institutions and clear rules reshape the market.