> You can type that question into google verbatim and find dozens of high production value Youtube videos explaining exactly what an audio interface is.

Watching video is inefficient, I can read much quicker. I would search forums (such as Reddit) for an answer, but if I did not find one, I would post a question before I searched YouTube.

YouTube also has annoying product plug ins and ads and I have no idea what people are selling. I assume there is a lower proportion of advertisers to honest people just answering questions on YouTube, although I believe this has changed now due to the popularity of Reddit.