vintagevibe, to take a stab at your question...
It seems that for those who live strictly by improvising (not a bad thing - it is a very valid approach), there is sometimes a bias against those who use and need notation, a sense that anyone who needs notation is somehow inferior. Sort of a "why would anyone need or want that?"
It rears its head in virtually every thread over the years requesting improvements to notation within Sonar. IMO, it is ok for those who never use notation and don't need it to not grasp the reasons some may want it within a DAW. The troublesome issue is "I don't need it, why should anyone else need it?"
Personally, I have no use whatever for loops, but that doesn't mean I think those tools should be excluded for those who do need them.