DID I FUCKING READ THAT RIGHT

I don't know what to feel

They create a demand on the user side.

The parts of POI have names which represent the quality of Microsoft Office product suite.

Browsing in incognito, are we?

I'm curious where the moonlander software uses Excel

In Corporate environments, whole businesses are driven by Excel.
Also, many non tech staff members demand a csv export, because Excel can do that.
Even worse, in Germany the csv format differs (separator is ; and no quotes).

So it's no wonder they wrote this. It captures the attention of management.

I'm kinda triggered right now

Yep, use the poi library in Java... Which is awful.. Works kinda okay, but it's just awful to work with

Execuse me?

It is true but like everything it does depend on your definition of “all” and “real world”. Is devrant real world?

What the cunting buggery?! Kill it with fire!

You went into wrong namespace, I have been there, the financial business apps where it is almost 100% true.

In C# use OpenOfficeXML api

They are right.
Exel is great as a app database