I've got a question about a Javascript inheritance. I wanna create a pure object. I can do it using a `Object.create(null)`. But I decided to create it via a constructor function.

```
let User = function () {};

User.prototype = null;

```

So now I can expect, that every object created with `new User()` syntax, will have no prototype whatsoever.
But

```
let user = new User();

console.log(user.__proto__ == Object.prototype); //true

```

Why it's not null here? Why it's not pure here? I think I'm missing something important.