One thing that is somewhat unique about software engineering is that a large part of it is dedicated to making itself more efficient and always has been. From programming languages, protocols, frameworks, and services, all of it has made programmers thousands of times more efficient than the guys who used to punch holes into cards to program the computer.
Nothing has infinite demand, clearly, but the question is more whether or not we're anywhere near the peak, such that more efficiency will result in an overall decrease in employment. So far, the answer has been no. The industry has only grown as it's become more efficient.
I still think the answer is no. There's far more of our lives and the way people do business that can be automated as the cost of doing so is reduced. I don't think we're close to any kind of maximum saturation of tech.
Frankly, it's an absurd question. Has Polygon obtained consent from all of the artists for the works used by its own human artists as inspiration or reference? Of course not. To claim that any use of an image to train or influence a human user is stealing is to warp the definition of the word beyond any recognition. Copyright doesn't give you exclusive ownership over broad thematic elements of your work because, if it did, there'd be no such thing as an art trend.
Then what's the studio having its name dragged through the mud for? For using a computer to speed up development? Is that a standard that Polygon wants to live up to as well?