Safe Rust does.

Unsafe Rust allows you to tell the compiler “hold my beer”. It’s a concession to the reality that the normal restrictions of Rust disallow some semantically valid programs that you might otherwise want to write. The safeguards work great in most cases, but in some they’re overly restrictive.

In practice, the overwhelming majority of code is able to be written in safe Rust and the compiler can have your back. The majority of the rest is for performance reasons, interacting with external functions like C libraries over FFI, or expressing semantics that safe Rust struggles with (e.g., circular references).