"No true Scotsman" is a fallacy because "true Scotsman" doesn't have a clear definition and can mean anything. But "unsafe" has a very precise meaning in Rust.

"No true Scotsman" is a fallacy because "true Scotsman" doesn't have a clear definition and can mean anything. But "unsafe" has a very precise meaning in Rust. Safe Rust didn't have any data races, which is exactly what we would expect.