I have to admit it's somewhat changing how I write - Not because I use AI to help me write, but rather, my own writing style pretty much meets most of the criteria listed. Case in point, there's a negative parallelism right there and I wasn't even trying for an example. It's an extremely effective rhetorical device, and AI be damned for trying to steal it from us!
Low-frequency word choices, hyphens/dashes/em-dashes (I use hyphens rather than em-dashes, but most people have no idea what the difference is), and Oxford commas? Check. And okay, that last one was intentional.
Accordingly, I now consciously try to sound at least a bit less like AI when writing, mostly through the use of more metaphor and sensory references that have no meaning to an AI.