The truth is, some of the draenei people recently arrived on Azeroth a few years ago, which to them is something like a few weeks ago might be to you or -- ah, actually, I take that back, because I'm not even certain how to relate the perspective considering we elves are considered a long-lived race by many. I'm well over the hundred you describe as lucky, and yet my years are a mere blink to a draenei, the oldest of which have lived more centuries than I have years by far.

But really, a small number of draenei have been on Azeroth for a very short amount of time. I doubt they'd consider themselves 'from Azeroth' in any sense of the word, except as having been there in my time as well as this one.