This might be a hot take, but I believe Bitcoin's security model is likely to fail in the coming years. And the answer is Cardano. Here’s the thread: As block rewards continue to shrink, there’s a real risk the security model breaks down. Bitcoin's governance is either too rigid or non-existent to fix this fundamental issue. Simply put: The halvings steadily lower the block reward. But a high BTC price could lead to lower transaction volume, meaning fees won't be enough to make up for the lost rewards. This creates a serious security budget problem. Eventually, it could become more profitable to attack the network than to secure it. Cardano has a similar foundation: a fixed total supply and a predictable inflation schedule. And like any decentralized network, more participation leads to greater security. But here's the key difference: If Cardano were to face a security model issue like the one threatening Bitcoin, it has the governance structure to rapidly change the protocol's direction. For example, if rising native coin prices make transaction fees a burden on the network, the community can vote to adjust the base fees through governance. These values are called protocol parameters. Bitcoin risks becoming obsolete because it can't properly react to major technological, economic, or social shifts. Cardano, however, is structurally designed to adapt and evolve through its governance system. In the end, Cardano is the only chain that truly inherits the core values of Bitcoin and evolves them to the next level. In the long run, this makes Cardano more sustainable and gives it the structure to adapt and improve in response to external changes a structure Bitcoin lacks. There’s no such thing as technology that stays the same forever. Tech isn’t a religion. And Bitcoin might already be on its way to becoming outdated.