What are some less known facts about Smart Contracts?

I will get it started ????????please comment with any other less known facts about Smart Contracts.

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• Smart contracts can exist on multiple blockchains: Smart contracts are not limited to one blockchain network. They can exist on multiple blockchain networks, and their interoperability allows for more extensive use cases.
• Smart contracts can interact with off-chain data: Smart contracts can interact with off-chain data through oracles, which provide the contract with real-world data like stock prices or weather data.
• Smart contracts and their documentation can be sourced from places like cookbook.dev
• Smart contracts can execute automatically upon specific events: Smart contracts can be programmed to execute automatically upon specific events, such as a particular date or time, or the occurrence of a specific condition.
• Smart contracts can be programmed with self-destruct mechanisms: Smart contracts can be programmed with self-destruct mechanisms, allowing them to automatically terminate after a certain period or under certain conditions.
• What else would you add?