[anon7000]

Most people aren’t great writers, though (including myself). I’d guess that if people find the “not X but Y” compelling, they’ll overuse it. Overusing some stylistic element is such a normal writing “mistake”. Unless they’re an extremely good writer with lots of tools in their toolbox. But that’s not most people.

[johnfn]

I find the probability that a particular writer latches onto the exact same patterns that AI latches onto, and does not latch onto any of the patterns AI does not latch onto, to be quite low. Is it a 100% smoking gun? No. But it’s suspicious.