[jsunderland323]

I hear what you’re saying. I think in the abstract it seems like an unnecessary helper function. But in a historical context it makes sense.

About a year before hooks was introduced it was discovered by multiple teams that inline anonymous JSX functions could create big performance issues. This was particularly felt in react native development. The solution back then was to do the whole .bind(this) to your callback methods in your react classes.

Because of this (my guess) is the react team wanted to make it extremely obvious how you could use closure state as opposed to private method callbacks when they went intro hooks, without teams having to worry about taking a performance penalty with inline callbacks. It was not obvious to me (and I’m sure many others) when hooks came out that you could memoize functions before rendering.

Again, I get the redundancy point and maybe at this point it could be deprecated but I think you have to think about where the community was before hooks.