Nice strawman and goalpost shifting. You said that it's up to "you", the programmer, whether unsafe code misbehaves, but this simply isn't true because "you" do

Nice strawman and goalpost shifting. You said that it's up to "you", the programmer, whether unsafe code misbehaves, but this simply isn't true because "you" don't control all the unsafe code you execute. Again, third party libraries can have UB ... that it's wrapped in "unsafe" keywords doesn't change that, it just means that the compiler offers a tool to help reduce it. What I said is that rust doesn't propose to prevent UB, and that's true. I didn't say that it doesn't care. (And it's not true that Zig doesn't care, either, but it makes a different tradeoff between intrusive limitations and safety.)