Actually it's not. The film/television industry is virtually the only reason Apple created their towers. In the late 1990's and early 2000's, aside from the educational market, the film/television industry was basically Apple's only real customer. Every movie was edited and composited on a Mac. But in people's homes, almost nobody had Macs. Apple built their pro towers
for the film/television industry, because that was their big customer. Heck, that was back when Apple heavily invested into FCP and Shake, because that was the industry they were having the most success with.
The average consumer (and average professional) wasn't ever really Apple's target customer until the release of the iPod.
So, don't tell me what's nonsense when I know quite well what's true and what's not.