The point is simple; On this forum, There are people who know the 308AR world backwards and forwards( I am not one of them). They can help with tough questions from forum members, and have extensively already over the years. What has developed is one of the best trouble shooting databases for 308ARs available. Easily accessible by the search button. These people don’t get paid to help. They answer the same questions over and over, they don’t have to if they choose not to. If you need to find out something you take the responsibility to look it up. If you can’t find the answer, THEN ask the question.
As far as intros, there is a lot of mutual respect and trust on this forum, as people have gotten to know one another, but it is earned not just given. An introduction is a start to getting that.