I bet you don’t know the MIME type for MS Word doc off the top of your head. Do you?
So why would I take your advice on this topic?
I bet there are 1000 other things you don’t know about file uploads.
The LLM does know, and if I think it looks weird I can research it manually.
It’s called: Being of normal functioning intelligence
And caring about the product and the work (and the money!)
I have no idea why you’re so mad.
Also, this is a forum where you’re somewhat likely to run into people who worked on Word at Microsoft. That seems like enough of an answer to your question.
Off the top of my head, I know there's more than one ;)