In which scenario will an arrow function not bind its own `this`?

An arrow function does not bind its own this context, which means it inherits this from the parent scope in which it is defined. This is particularly useful in scenarios where you want to maintain the context of this from an outer function.

When an arrow function is used as a callback, it retains the this value from the enclosing lexical context, which is why the chosen answer is accurate. For example, if an arrow function is defined inside a method of an object, and that method is called as a callback for an event, the this inside the arrow function will refer to the object the method belongs to, rather than the global object or undefined (as would happen in a non-arrow function).

In contrast, when used as a method in an object, an arrow function will not behave as a traditional method because it will not create its own context for this. Similarly, when used in a regular function, this will depend on how that function is called, leading to potentially unexpected behavior. Within a class, though arrow functions can be used to define methods, they will still not have their own this, and will inherit it from the context in which they are defined.

Thus, the inherent