>If an owner of a smart contract publishes a new change, nodes will mindlessly run it. Utter nonsense, contracts can be both immutable and mutable. There's inb

>If an owner of a smart contract publishes a new change, nodes will mindlessly run it. Utter nonsense, contracts can be both immutable and mutable. There's inbuilt owner capability, code has to explicitly implement upgrade capability. All nodes do is run code. Uniswap for example has no upgrade capability.