Purely as an example, every few days, someone new (to the question) may wonder "What has happened to doc?". Therefore, the reason for new threads.

Of course, there's nothing preventing those who have no interest whatever in what has happened to doc from simply ignoring such threads, since they are all clearly labeled, in the same way that many of us change the channel whenever we encounter professional wrestling on television.

Or, do some feel that they are entitled not to even be subject to knowledge of the availability of things in which they are not interested? (Note: The world does not generally work this way. )