Most questions don't get answers. The problem is not users giving excellent, well thought out answers so quickly a new user cannot find something to answer. There are 3M questions without any answer. There are lots of opportunities to provide answers. Most people, however dontnknownhow to write a good question... or for that matter, a good answer.

Look at the newest questions, or triage, or help and improvement queues. There are many more questions than there are answers.