Great points! Bitcoin's resilience and pioneering role are undeniable. However, altcoins like Ethereum bring innovations such as smart contracts and dApps, expanding blockchain use cases. I see them more as complementary rather than direct threats, contributing to the ecosystem's growth and diversity.

While Bitcoin's dominance is strong, the evolving landscape means we should stay open to how altcoins might shape the future. Diversity and competition can drive further innovation and adoption.