What's worse is neurodivergent writing, including my own, often resemble AI output. Now it feels like I'm having to alter my own voice in online discussions just to specifically avoid being accused of pasting an AI response.

The "AI Detection" tools employed by schools also regularly flag writing from those with Autism, ADHD, and non-native English speakers as being AI generated as well.

So, naturally, I can't stand the phrase "write like AI" when these things tend to come up because no, there are no humans that "write like AI" it's the models that have stolen the literary devices from us and now have poisoned them.

That is an empirical question. Do you have empirical sources you'd care to share?