Adding quick note like in OneNote?

I would like to give this a little bump…

When you are working on something and you want to make a quick interruption to take a quick note, the friction in starting Joplin, opening a new note, typing and closing is unsustainable.

I am not sure if the developers are aware of how this will benefit Joplin and its users, including themselves!

I’m thinking of saving these notes as MD files in some folder and have Joplin scan it every time it launches, importing the files in some inbox notebook before deleting them. Any suggestions on implementing this? A plugin?