Congratulations to you on being the 10000th? person [0] to miss the point of unsafe/safe.
1. Unsafe doesn't mean the code is actually unsafe. It only tells you that the compiler itself cannot guarantee the correctness of it.
2. Unsafetiness tells the code reviewers to give a specific section of code more scrunity. Clippy also has an option that requires the programmer to put a comment to explain how the unsafe code is actually safe in the context.
3. And IF a bug does occur, it minimizes the amount of code you need to audit.
