I can't agree with you here.
Just today, I got a solution to a Windows problem quickly and easily. Should I have spent who knows how many hours searching various Windows forums/help pages? Or (as I did) simply present my problem to a group of people I already know, one of whom is likely to have the answer?
I vote for the latter.
Now if you're referring to the large number of recent posters who seem to have spent no time familiarizing themselves with the core functions of SketchUp and/or Layout, I agree that it's a problem, but I don't think any additions/subtractions/reorganization of Categories in this form will solve that problem! But that's another topic and, complying with the Forum Guidelines, should be discussed in it's own topic.