On the contrary. The fact is, the people you say are living in the past, are the very people making the content you and your family love (or hate) to consume. Creatives and professionals push the boundaries of what's possible. We adopt new technology where it can help us. However, a lot of the content creation still requires brute force hardware. Power, control and finesse that the iToys simply cannot provide. That's why high end traditional computers still are needed.
They appear to be more of a niche than they really are because most of the heavy metal is hidden away in server rooms, tucked away underneath artists' desks, out of sight. You don't see them like you see iToys on the street everywhere. So make no mistake, the need for powerful conventional computing is still very much there. If Apple genuinely isn't interested in catering to that market segment, then so be it. Artists will eventually have to elsewhere (many are). But for 15-20 years or more, Apple has always been there for us creatives with the Mac and OSX, and we love the Mac because of that. You cannot expect us to simply turn our backs without a fight. Let us air our grievances and hope Apple takes note. Show some compassion if you can muster it.