[CBLT]

> Imagine a big codebase with this somewhere in it:

    fn processThing(thing: Thing) void {
       // this function must always be invoked on
       // a thing that has already been started
       assert(thing.is_started);
   
       // ...
    }

I know you mentioned fuzzing earlier in the article but seriously, fuzzing deserves an extra mention after asking me to imagine that.