Presumably not that different from how it has always been where unless you're literally the first person ever to develop a certain skill, you've always had to contend with the fact that someone much better than you exists.
It's actually quite different. That "someone much better than you" has limited time and is probably expensive to hire, therefore there can still be opportunities for less-skilled people. When that "someone" is an AI, we expect it to be easily replicated to satisfy all demand, at much lower cost than the wages needed to support a human.