This is a very unsympathetic take. If you expand to the full context, you'll note that I weigh memory safety against other trade-offs, and come away with a different answer than Rust does.

Hare does have safety features. Checked array and slice access, mandatory error handling, switch/match exhaustivity, nullable pointer types, mandatory initializers, no undefined behavior, and so on. It is much safer than C. It just doesn't have a borrow checker.