docs: remove section "when should i use this?"

Signed-off-by: Lexus Drumgold <unicornware@flexdevelopment.llc>

Author: unicornware

README.md

@@ -13,7 +13,6 @@
 ## Contents
 
 - [What is this?](#what-is-this)
-- [When should I use this?](#when-should-i-use-this)
 - [Install](#install)
 - [Use](#use)
 - [API](#api)
@@ -28,10 +27,6 @@
 
 **TODO**: package overview.
 
-## When should I use this?
-
-**TODO**: use cases.
-
 ## Install
 
 This package is [ESM only][3].