For me personally, I would prefer transcripts and written summaries of any audio or video content. I find it very difficult to listen to and learn from hearing audio when sitting at a computer, and having text or a transcript to read from instead helps a lot. It allows me to read at my own pace and go back and forth when I need to.

I'd also like any audio and video content to be easily and separately downloadable, so I could listen to it at my own convenience. And I'd want any slides or demonstrations to be easily printable, so I could see it on paper and write notes on it. (As you can probably tell, I'm more of a verbal and visual learner.)

By the way, your comment seemed totally normal to me, and I didn't notice any unusual tone, but I'm curious what you were referring to.